{"$schema": "https://c3voc.de/schedule/schema.json", "generator": {"name": "pretalx", "version": "2026.1.1"}, "schedule": {"url": "https://pretalx.com/sotm2021/schedule/", "version": "0.4", "base_url": "https://pretalx.com", "conference": {"acronym": "sotm2021", "title": "State of the Map 2021", "start": "2021-07-09", "end": "2021-07-11", "daysCount": 3, "timeslot_duration": "00:05", "time_zone_name": "UTC", "colors": {"primary": "#12B09F"}, "rooms": [{"name": "Track 1 - Talks", "slug": "822-track-1-talks", "guid": "5f751e7c-954b-56a1-99e6-310f791d6d9c", "description": "Regular talks, streamed in Venueless", "capacity": null}, {"name": "Track 2 - Panels and Workshops", "slug": "823-track-2-panels-and-workshops", "guid": "545155c1-a7d9-57ef-bdbd-31ec02db4163", "description": "BBB session inside Venueless", "capacity": null}], "tracks": [{"name": "Cartography", "slug": "2201-cartography", "color": "#43CCDF"}, {"name": "Software Development", "slug": "2202-software-development", "color": "#E9ED1C"}, {"name": "Data Analysis & Data Model", "slug": "2203-data-analysis-data-model", "color": "#F6AF23"}, {"name": "OSM Basics", "slug": "2198-osm-basics", "color": "#49EC19"}, {"name": "Community and Foundation", "slug": "2199-community-and-foundation", "color": "#F10863"}, {"name": "Mapping", "slug": "2200-mapping", "color": "#DF69CA"}, {"name": "User Experiences", "slug": "2204-user-experiences", "color": "#571079"}, {"name": "Art & Creativity", "slug": "2205-art-creativity", "color": "#858383"}], "days": [{"index": 1, "date": "2021-07-09", "day_start": "2021-07-09T04:00:00+00:00", "day_end": "2021-07-10T03:59:00+00:00", "rooms": {"Track 1 - Talks": [{"guid": "bceb141a-4f8e-5f5f-9137-e00b58046922", "code": "3NWQYN", "id": 10305, "logo": null, "date": "2021-07-09T10:00:00+00:00", "start": "10:00", "duration": "00:20", "room": "Track 1 - Talks", "slug": "sotm2021-10305-opening", "url": "https://pretalx.com/sotm2021/talk/3NWQYN/", "title": "Opening", "subtitle": "", "track": "Community and Foundation", "type": "Talk", "language": "en", "abstract": "SotM Working group welcome the OpenStreetMap community to SotM 2021. There will also be some explanations about the virtual conference, the interaction in Q&A and the beside sessions.", "description": "SotM Working group welcome the OpenStreetMap community to SotM 2021. There will also be some explanations about the virtual conference, the interaction in Q&A and the beside sessions.", "recording_license": "", "do_not_record": false, "persons": [{"code": "N87VMR", "name": "SotM Working Group", "avatar": null, "biography": "Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat, sed diam voluptua. At vero eos et accusam et justo duo dolores et ea rebum. Stet clita kasd gubergren, no sea takimata sanctus est Lorem ipsum dolor sit amet.", "public_name": "SotM Working Group", "guid": "888c67f1-009a-51a4-9ccc-ebb55879831c", "url": "https://pretalx.com/sotm2021/speaker/N87VMR/"}], "links": [], "feedback_url": "https://pretalx.com/sotm2021/talk/3NWQYN/feedback/", "origin_url": "https://pretalx.com/sotm2021/talk/3NWQYN/", "attachments": []}, {"guid": "3f461b95-7f66-54c7-b6fb-8355f8c50157", "code": "BWLNAC", "id": 9580, "logo": null, "date": "2021-07-09T10:20:00+00:00", "start": "10:20", "duration": "00:20", "room": "Track 1 - Talks", "slug": "sotm2021-9580-map-less-map-editors", "url": "https://pretalx.com/sotm2021/talk/BWLNAC/", "title": "Map-Less Map Editors", "subtitle": "", "track": "Mapping", "type": "Talk", "language": "en", "abstract": "The common theme for OSM editors is presenting a map for moving things around. But for attribute editing, a map is too distracting. Let's see how getting rid of it improves the editing experience.", "description": "The future of OpenStreetMap editing is not another JOSM or another Potlatch. What we have is good enough, and there are options for everyone. But 15 years on, the same problems persist in OSM: while it's very easy to draw things, to add a road, a building, or an amenity, updating the map is so hard virtually nobody does that for free. That can only be fixed by tailoring editors to the task, because general-purpose editors cannot help. That is the future: thematic editors.\r\n\r\nIn this talk we'll take a look at existing specialized OSM editors, like  OSM Contributor, MapSwipe (I know), or StreetComplete. We will also note when an editor doesn't need a map to operate. And finally we'll imagine a few editors that could simplify maintaining the map, both on desktop and on mobile.\r\n\r\nThe speaker, Ilya Zverev, has made the well-known Level0 editor which doesn't need a map to function, but also isn't strictly a thematic editor. Recently he's made a Telegram bot for a POI directory, which also featured an optimized POI editor. It enabled Ilya to collect ~500 shops and amenities in 10 days, and to keep the data recent. It didn't provide an interactive map, obviously.", "recording_license": "", "do_not_record": false, "persons": [{"code": "TJ9EBM", "name": "Ilya Zverev", "avatar": "https://pretalx.com/media/avatars/TJ9EBM_BMuizOU.webp", "biography": "Member of OpenStreetMap project since 2010, editor of the russian news blog SHTOSM, author of several OSM-related articles, had spoken at many conferences and developed some tools for editing and processing OSM data. Currently working at Lyft.", "public_name": "Ilya Zverev", "guid": "bd80ee3b-ee4c-5c03-99e2-f84f239cad93", "url": "https://pretalx.com/sotm2021/speaker/TJ9EBM/"}], "links": [], "feedback_url": "https://pretalx.com/sotm2021/talk/BWLNAC/feedback/", "origin_url": "https://pretalx.com/sotm2021/talk/BWLNAC/", "attachments": []}, {"guid": "a13005f7-d9b1-574e-83e7-c63051448ced", "code": "D7JREJ", "id": 10039, "logo": null, "date": "2021-07-09T10:45:00+00:00", "start": "10:45", "duration": "00:20", "room": "Track 1 - Talks", "slug": "sotm2021-10039-journey-to-improving-the-navigation-experience-for-grab-driver-partners-using-osm", "url": "https://pretalx.com/sotm2021/talk/D7JREJ/", "title": "Journey to improving the Navigation experience for Grab Driver partners using OSM", "subtitle": "", "track": "User Experiences", "type": "Talk", "language": "en", "abstract": "Grab launched a navigation product for Driver partners in 2018 with the help of OSM. We contributed to OSM data in Singapore and made it navigation ready to enable launching in-app navigation for Grab's driver partners. This talk is a glimpse of the journey to get the map data quality and in turn the product experience to be the best suited one for driver partners in Singapore.", "description": "Grab's journey with OSM started in 2015, with the road geometry being the one mostly used to calculate ETAs and routing. Based on this use case, we started enhancing the OSM data using GPS probe based detections and satellite imagery. After the success we saw with the ETA and routing quality that we could achieve with OSM in Singapore, we started dabbling with the idea of piloting Navigation quality maps on OSM.\r\n\r\n \r\n\r\nOur journey on this started with researching the local traffic rules, signboards and restrictions that are relevant for Navigation. As Singapore is one of the countries in SEA which is well marked with all signs in SEA, we then moved on to solve the next level of challenge which is adding street level imagery across the country with the help of different cameras we could lay our hands on for the pilots. At times we used mobile phones with KartaView app and others we managed to add using better quality Go-Pro like cameras. Few interesting learnings along the way; Rain can play a spoilsport to your plans at the last minute; Government, building authorities would need time to give you permits for collecting imagery and you will need to plan those into your collection efforts; Roadworks, Road closures, congestion do not let you cover all streets fully. Despite all the planning, sometimes you may not get permissions, Eg: Private condos. For such situations, you can work with the local community to help add more imagery. \r\n\r\n \r\n\r\nInteresting learnings while mapping Singapore: Tunnels, Underpasses, etc. criss cross on multiple levels. Oftentimes mappers get confused, despite the availability of imagery. Road name abbreviations are sometimes not standardised and will have inconsistency when showing on maps.\r\n\r\n \r\n\r\nMaps are never perfect even in a well mapped country like Singapore as the physical world around you is changing. Instead of trying to be perfect, you can aim to be very agile and responsive, making the real world changes reflect in the map data as close to realtime as you can get. What can help you in doing this well is working closely with local transport authorities (SLA, LTA, etc. in case of SG); Other major realtors and establishments which run several malls, office buildings, tech parks, etc. And last but not the least - community. Both the OSM community and our driver partner community helped us immensely here.\r\n\r\nThe journey to making the map for Singapore was quite arduous and needed the continued support of OSM community mappers, driver partners, local map operations teams. Everyone constantly keeping the map updated and improved helped us make the navigation to be best suited for the needs of Grab driver partners. We engaged these communities through various activities such as Geo*Stars, mapathons with organisations such as GeoWorks and hosted in-house mapathons to enable understanding and contribute to the amazing OpenStreetMap data.\r\n\r\n \r\n\r\nFor our driver partner community, we started off with a whatsapp group to gather feedback and then proceeded to an in-app collection mechanism to make this reporting of road updates, map changes, a lot faster and seamless. This coupled with our on-ground map operations teams which run road tests of the navigation helped us ensure our map stays as updated as possible. Working closely with the community ensured that they also could see the impact they were making on the maps every day. This made Grab Driver partners to like Grab Navigation even more as it empowered them to build it together with us.\r\n\r\nThis journey doesn\u2019t end here, and we will be working even more closely with the community across South East Asia as this is the best way to scale these efforts on building maps for everyone.", "recording_license": "", "do_not_record": false, "persons": [{"code": "ZQN3YT", "name": "Jinal Foflia", "avatar": null, "biography": "Jinal is the Lead Program Manager at Grab. She has been an OpenStreetMap contributor for over 6 years, a part of the Communications Working Group for OpenStreetMap Foundation, and editor at WeeklyOSM", "public_name": "Jinal Foflia", "guid": "9be2e7f8-030b-5067-a45a-6df20c35e7ef", "url": "https://pretalx.com/sotm2021/speaker/ZQN3YT/"}, {"code": "DKCRZP", "name": "aparna alla", "avatar": "https://pretalx.com/media/avatars/DKCRZP_J93i0n9.webp", "biography": "Product leader at Grab working on Maps and Navigation. I love to work on products that help drive impact at scale helping people and communities live and earn better.", "public_name": "aparna alla", "guid": "4fc46de6-2920-5e55-a072-5548aec3cbd9", "url": "https://pretalx.com/sotm2021/speaker/DKCRZP/"}], "links": [], "feedback_url": "https://pretalx.com/sotm2021/talk/D7JREJ/feedback/", "origin_url": "https://pretalx.com/sotm2021/talk/D7JREJ/", "attachments": []}, {"guid": "c015b466-a9d5-5fd3-8eec-8a80c0eaebd9", "code": "XLDXW9", "id": 9983, "logo": null, "date": "2021-07-09T11:30:00+00:00", "start": "11:30", "duration": "00:20", "room": "Track 1 - Talks", "slug": "sotm2021-9983-from-global-to-local-osm-mapping-cartong-s-overall-osm-based-strategy-to-support-humanitarian-response-in-refugee-camp", "url": "https://pretalx.com/sotm2021/talk/XLDXW9/", "title": "From global to local OSM mapping, CartONG\u2019s overall OSM based strategy to support humanitarian response in refugee camp", "subtitle": "", "track": "User Experiences", "type": "Talk", "language": "en", "abstract": "From remote mapping to OSM-based analytical tools for decision making, CartONG would like to share its experience on building and implementing step by step since 2017 an overall strategy to support humanitarian response in refugee sites with UNHCR. We will focus on specific technical challenges, like dealing with accurate and precise data on a large number of sites at world scale as well as at site level.", "description": "CartONG is an NGO specialized in Information Management whose mission is to put data \u2013 in particular geographical data \u2013 at the service of humanitarian, development and social action projects. CartONG is one of the implementing partners for mapping and information management (IM) projects of the UNHCR, a UN agency dedicated to protect refugees, forcibly displaced communities and stateless people.\r\nGetting data on refugee sites has always been a challenge given their fast evolution and the diversity of situations around the world. Therefore CartONG has been promoting OpenStreetMap as a complementary resource and sharing platform to produce accurate and recent data that can complement UNHCR\u2019s existing database while also benefiting other actors (in particular local ones).\r\nFrom remote mapping to OSM-based analytical tools for decision making, CartONG would like to share its experience on building and implementing step by step since 2017 an overall strategy to support humanitarian response in refugee sites with UNHCR. We will focus on specific technical challenges, like dealing with accurate and precise data on a large number of sites at world scale as well as at site level. The implementation is still ongoing and the strategy also evolves as it moves forward to better fit the requests of the partner as well as evolution of the OSM landscape: we will present where we stand and what is planned for the next steps.\r\n\r\nStep 1/ Improve the consistency of the refugee sites\u2019 tagging model on OSM (wiki documentation/ mapping data model)\r\n\r\nStep 2/ Promote refugee site mapping on OSM (training/mapathons/data integration/ cooperation among actors)\r\n- Improve the availability and quality of OSM data on refugee site around the world\r\n- Facilitate contribution and use of OSM data.\r\n\r\nStep 3/ Build a dedicated OSM replica for UNHCR specific use cases\r\n\r\nStep 4/ Monitor activities on OSM camp mapping\r\n- Complement UNHCR\u2019s database and compensate for lack of data on specific sites.\r\n\r\nStep 5/ Generate a specific map rendering\r\n\r\nStep 6/ Feed a web application for spatial analysis\r\n- Create analysis products (including maps, sector indicators visualization, etc) using OSM as well as other data sources, and make them available to UNHCR\u2019s team and other actors for field operations", "recording_license": "", "do_not_record": false, "persons": [{"code": "DY79SZ", "name": "Martin Noblecourt", "avatar": "https://pretalx.com/media/avatars/DY79SZ_ob0gWBK.webp", "biography": null, "public_name": "Martin Noblecourt", "guid": "91fc0d48-1687-5df9-a688-30d2ef3ea39f", "url": "https://pretalx.com/sotm2021/speaker/DY79SZ/"}, {"code": "PM8RDN", "name": "Manon Viou", "avatar": "https://pretalx.com/media/avatars/PM8RDN_vvuwbl5.webp", "biography": "Participatory project coordinator at CartONG, \r\nManon Viou is in charge of coordinating various participatory mapping projects, especialy the Missing Maps projects and other projects around OpenStreetMap and participatory activities within some of CartONG's cross-cutting projects and notably for UNHCR.", "public_name": "Manon Viou", "guid": "442538fe-73ee-5f49-a9d5-8a7fa05554b3", "url": "https://pretalx.com/sotm2021/speaker/PM8RDN/"}, {"code": "TB3GEF", "name": "Olivier Ribiere", "avatar": "https://pretalx.com/media/avatars/TB3GEF_t2C4X55.webp", "biography": "GIS developer at CartONG, I mainly work on web applications for the humanitarian sector. I use OSM to fill the data gaps of organizations and to promote the common contribution", "public_name": "Olivier Ribiere", "guid": "280e557c-241c-5fc6-80ed-af86d66e5fc6", "url": "https://pretalx.com/sotm2021/speaker/TB3GEF/"}], "links": [], "feedback_url": "https://pretalx.com/sotm2021/talk/XLDXW9/feedback/", "origin_url": "https://pretalx.com/sotm2021/talk/XLDXW9/", "attachments": []}, {"guid": "d2acce4d-9e01-573e-b6f7-2cf4a8120920", "code": "TPKBQ9", "id": 9623, "logo": null, "date": "2021-07-09T12:15:00+00:00", "start": "12:15", "duration": "00:20", "room": "Track 1 - Talks", "slug": "sotm2021-9623-mapatanda-mapping-for-and-with-the-ageing-population", "url": "https://pretalx.com/sotm2021/talk/TPKBQ9/", "title": "MapaTanda: Mapping for and with the Ageing Population", "subtitle": "", "track": "Community and Foundation", "type": "Talk", "language": "en", "abstract": "This talk will focus on the MapaTanda Project (a portmanteau of Mapa -- which means a map -- and Tanda -- which can mean older adult but can also mean remember) and why we need to build an age-friendly society through OSM. This is a project that seeks to improve the number and quality of data in OpenStreetMap that are important and relevant to older adults (senior citizens) and the ageing population (60+ years old).", "description": "In a nutshell, MapaTanda seeks to improve both the quantity and quality of data in OpenStreetMap that is important and relevant to members of the older adult and ageing population (60 plus years old) in the Philippines.  This involves adding and cleaning features in OpenStreetMap such as nursing homes, hospitals that provide specialized care for the elderly, retirement homes, local offices for senior citizen affairs, community centers and other facilities that cater to or provide perks and services to older adults, etc. These data can then be used by local and national organizations for policy-making, planning, and implementing projects and interventions. \r\n\r\nSmartCT's goal as an organization is to put citizens and data at the heart of developing smart cities and communities in the Philippines. We believe in an open, inclusive, holistic, and citizen-centric approach to building smart solutions. To do this, we partner with actors such as local government units to ensure that they have access to quality open data that they can utilize for planning their programs and services. We believe in the power of open data and consider OpenStreetMap as a great amplifier of that power. \r\n\r\nThis talk will focus on community building and openness as foundations of age-friendly cities and communities. Our main goals for its talk are below:\r\n1. Recruit new OSM volunteers \r\n2. Engage the older adult population to contribute in OSM \r\n3. build stronger relations with the local and global OSM community as well as foster partnerships with more local government units and national agencies.\r\n4. call to institutionalize openness through policies", "recording_license": "", "do_not_record": false, "persons": [{"code": "GU8RUB", "name": "Kris Libunao", "avatar": null, "biography": "I'm Kris, and I'm the Executive Director and Chief Sustainability Officer at SmartCT, the first technology nonprofit organization in the Philippines which is dedicated to making digital transformation in our local governments open and sustainable.\r\n\r\nBefore SmartCT, I held policy consultancy roles at a number of government agencies including Department of Transportation, MMDa and Department of Agriculture amongst others. I also did consultancy work with projects funded by International Labor Organization and USAID. I truly believe that data and technology in the public sector should be democratized.", "public_name": "Kris Libunao", "guid": "8c52c93c-153f-5fb9-b4b2-5b40290eeb21", "url": "https://pretalx.com/sotm2021/speaker/GU8RUB/"}], "links": [], "feedback_url": "https://pretalx.com/sotm2021/talk/TPKBQ9/feedback/", "origin_url": "https://pretalx.com/sotm2021/talk/TPKBQ9/", "attachments": []}, {"guid": "005f8bd2-9a33-5e87-9c0c-b509fb699412", "code": "ZVL93H", "id": 9962, "logo": null, "date": "2021-07-09T13:00:00+00:00", "start": "13:00", "duration": "00:20", "room": "Track 1 - Talks", "slug": "sotm2021-9962-3d-rendering-with-osm2world", "url": "https://pretalx.com/sotm2021/talk/ZVL93H/", "title": "3D Rendering with OSM2World", "subtitle": "", "track": "Cartography", "type": "Talk", "language": "en", "abstract": "The open-source 3D renderer OSM2World turns OpenStreetMap data into detailed 3D models of the world around us.", "description": "The mission of OSM2World is to build a realistic 3D representation of the physical world using open data and open-source software. This is made possible by two trends: The increasing level of detail captured by the OpenStreetMap database, and the growing availability of open technologies for high-quality 3D rendering.\r\n\r\nCreating 3D models from OpenStreetMap wouldn't be possible without the impressive effort of the mapper community. One of the goals of OSM2World is comprehensive support for the rich landscape of tagging, such as Simple 3D Buildings and Simple Indoor Tagging. Besides the outside and inside of buildings, the rendering displays lane mapping for roads as well as a large number of other OSM features \u2013 likely more than any other open-source 3D renderer.\r\n\r\nIn addition to the ongoing work to support a larger share of the OSM data model, OSM2World is being updated to make good use of modern technologies, including physically based rendering (PBR), the glTF format, and WebGL. These make it easier than ever to export visually appealing 3D models for use in many modelling tools or engines, and to display them on the web.\r\n\r\nThis talk introduces the capabilities of OSM2World, with a particular focus on features which were added recently. As such, the session is intended to be suitable for visitors learning about OSM2World for the first time as well as those interested in staying up-to-date about new developments.", "recording_license": "", "do_not_record": false, "persons": [{"code": "PDWBJL", "name": "Tobias Knerr", "avatar": "https://pretalx.com/media/avatars/PDWBJL_Ga7W0Ml.webp", "biography": "Tobias has been a volunteer contributor to OpenStreetMap since 2008. An active mapper and open-source software developer, he is involved in several OSMF working groups, a frequent participant at events of the German OSM community, and a member of the OSMF board of directors.", "public_name": "Tobias Knerr", "guid": "3ded0b94-91c7-57ba-8383-16fda7ce007d", "url": "https://pretalx.com/sotm2021/speaker/PDWBJL/"}], "links": [], "feedback_url": "https://pretalx.com/sotm2021/talk/ZVL93H/feedback/", "origin_url": "https://pretalx.com/sotm2021/talk/ZVL93H/", "attachments": []}, {"guid": "10be737d-dae9-5d2a-90a3-f64e5ed02b87", "code": "RJZRZ8", "id": 10059, "logo": null, "date": "2021-07-09T15:00:00+00:00", "start": "15:00", "duration": "00:20", "room": "Track 1 - Talks", "slug": "sotm2021-10059-osm-data-privacy-risks-and-gdpr-compliance", "url": "https://pretalx.com/sotm2021/talk/RJZRZ8/", "title": "OSM data: Privacy Risks and GDPR compliance", "subtitle": "", "track": "Data Analysis & Data Model", "type": "Talk", "language": "en", "abstract": "OSM publishes with its geodata also meta data describing the contribution process and contributor. This talk gives an overview of the actual privacy prospects for OSM consumers, potential privacy risks for OSM contributors, and attempts a preliminary compliance check with respect to the EU\u2019s general data protection regulation (GDPR).", "description": "I am a professional data protection expert and a passionate long-term contributor to OSM.\r\n\r\nFor this talk, I want to combine both worlds and discuss:\r\n\r\n* 0) How OSM already today is beneficial for the privacy of OSM consumers?\r\n* 1) Which personal data is in the OSM public database (spoiler: behavioural \r\ndata of contributors)?\r\n* 3) Which potential privacy risks stem from the data for OSM contributors?\r\n* 4) What are the GDPR compliance issues?\r\n* 5) What is the outlook? I open the discussion (Q&A) with some ideas to mitigate privacy risks. They involve likely changes to the current data governance, OSM database structure and OSM data itself.\r\n\r\nProblems that are already evident that I plan to mention:\r\n1. transparency on the processing of personal data of contributors\r\n2. tracking of contributors, e.g. via\r\n  - [https://resultmaps.neis-one.org/oooc](https://resultmaps.neis-one.org/oooc)\r\n  - [https://overpass-turbo.eu/](https://overpass-turbo.eu/) with search \"user:username\"\r\n  - [https://hdyc.neis-one.org/?username](https://hdyc.neis-one.org/?username)\r\n3. sharing of OSM data with third parties, see [https://wiki.osmfoundation.org/wiki/Registered_data_controllers](https://wiki.osmfoundation.org/wiki/Registered_data_controllers)\r\n\r\nFor the purpose of the discussion, I want to introduce the audience to a few core data protection concepts:\r\n- purpose limitation\r\n- data minimisation\r\n- definition of personal data in the GDPR\r\n- concept of anonymous and pseudonymous data", "recording_license": "", "do_not_record": false, "persons": [{"code": "Y8FWWN", "name": "Robert Riemann", "avatar": "https://pretalx.com/media/avatars/Y8FWWN_9E5EYx9.webp", "biography": "Robert Riemann holds a Bachelor\u2019s and Master\u2019s degree in Physics from the University of Berlin. In 2017, he received the degree of a doctor in computer science from the Ecole Normale Sup\u00e9rieure in Lyon for his research on the subject of distributed communication systems. Since then, he works at the European Data Protection Supervisor (EDPS) in Brussels in the IT Policy unit. He covers mainly web technologies and P2P and follows up on recent technological developments.", "public_name": "Robert Riemann", "guid": "40787541-b37c-515a-a79f-de2f8b225205", "url": "https://pretalx.com/sotm2021/speaker/Y8FWWN/"}], "links": [], "feedback_url": "https://pretalx.com/sotm2021/talk/RJZRZ8/feedback/", "origin_url": "https://pretalx.com/sotm2021/talk/RJZRZ8/", "attachments": []}, {"guid": "e7e27d89-89b1-5481-a909-84d4636cb279", "code": "QUHKNR", "id": 10046, "logo": null, "date": "2021-07-09T15:45:00+00:00", "start": "15:45", "duration": "00:20", "room": "Track 1 - Talks", "slug": "sotm2021-10046-boundaries-places-and-the-future-of-tagging", "url": "https://pretalx.com/sotm2021/talk/QUHKNR/", "title": "Boundaries, Places and the Future of Tagging", "subtitle": "", "track": "Mapping", "type": "Talk", "language": "en", "abstract": "Nominatim, the well-know OSM search engine,\r\nhas recently received a major update of the algorithm that computes addresses\r\nfrom the boundaries and places in OSM. This talk first introduces the new\r\nalgorithm, explains the background and how it translates to tagging.\r\nWe'll then take a step back and explore the larger\r\npicture what the evolution of tagging scheme of OpenStreetMap means for the users\r\nof the data.", "description": "Nominatim is the search engine that powers the search box on the main OSM site.\r\nOne of the fundamental steps of preparing OSM data for searching is the extraction\r\nof information about their location, commonly known as their address. This is not\r\na simple task because OSM data is much less structured than traditional databases\r\nand many users revert to using external data for this reason. However, the data\r\nis there and should therefore be usable. In the course of the last year the\r\naddress algorithm of Nominatim received a major overhaul to improve how addresses\r\nare generated from OpenStreetMap data.\r\n\r\nThe first part of the talk introduces the new algorithm and how it came to be.\r\nWe'll look into the current state of tagging of boundaries, the problem of\r\nthe urban/rural divide and the difficulties of country-specific mapping.\r\n\r\nThe second part of the talk deals with the more general question what the\r\nevolving tagging schema of the OpenStreetMap database means for data users.\r\nThe free-form tagging is one of the big strengths of OpenStreetMap. But the\r\nlack of rules does not necessarily have to mean lack of order. Using the\r\nexample of address extraction, I'd like to discuss the future of the tagging\r\nschema from the point of view of a data user.", "recording_license": "", "do_not_record": false, "persons": [{"code": "RD7F9S", "name": "Sarah Hoffmann", "avatar": "https://pretalx.com/media/avatars/RD7F9S_fwCG6PL.webp", "biography": "Sarah Hoffmann has been a mapper and developer for OpenStreetMap for more than 10 years. Most of her time is taken up as a developer and maintainer of Nominatim, the OSM geocoder but she is involved in many other projects: waymarkedtrails, osm2pgsql and pyosmium.", "public_name": "Sarah Hoffmann", "guid": "96924cdb-61e9-5383-bd87-88769d260e84", "url": "https://pretalx.com/sotm2021/speaker/RD7F9S/"}], "links": [], "feedback_url": "https://pretalx.com/sotm2021/talk/QUHKNR/feedback/", "origin_url": "https://pretalx.com/sotm2021/talk/QUHKNR/", "attachments": []}, {"guid": "da414e04-78c3-5ae9-8edb-8473de975785", "code": "3E98CC", "id": 9448, "logo": null, "date": "2021-07-09T16:30:00+00:00", "start": "16:30", "duration": "00:20", "room": "Track 1 - Talks", "slug": "sotm2021-9448-introduction-and-review-of-mapcomplete", "url": "https://pretalx.com/sotm2021/talk/3E98CC/", "title": "Introduction and review of MapComplete", "subtitle": "", "track": "Mapping", "type": "Talk", "language": "en", "abstract": "MapComplete is a newly created, easy-to-use web editor. In this talk, the developer will talk about the editor, how it came to be, how it already performed and what could possible come - especially with your help.", "description": "MapComplete is a newly created web editor which aims to be really easy to use. It tries to be just as simple as StreetComplete while offering per-topic views and presets just as MapContrib.\r\n\r\nIn this talk, I present the editor I've made. I will talk about the editor itself, how it grew in the past year and a half, some technical background and give some statistics on edits made with it and which themes proved to be interesting. I'll also touch upon the possibility to create your own theme (but I'll do an Q&A-session specifically for that).\r\n\r\nFurhtermore, a comparison with other editors in the OSM-ecosystem will be made and differences with StreetComplete and MapContrib will be highlighted, as those two editors were key in inspiring this editor - yet there are some important  differences with MapComplete in it's goals resulting in a fundamentally different approach and different use cases. I'll also zoom in on how the user journey is and how a few small features become available when the time is right for them to appear.\r\n\r\nFinally, I will have a look to where MapComplete could be headed and which projects and technical innovations will be made in the future.\r\n\r\nIf you already want to try the editor, give it a shot at mapcomplete.osm.be", "recording_license": "", "do_not_record": false, "persons": [{"code": "ZZ9DXT", "name": "Pieter Vander Vennet", "avatar": "https://pretalx.com/media/avatars/ZZ9DXT_VNXKQ1u.webp", "biography": "Pieter Vander Vennet works for Anyways.eu, a small compan using OpenStreetMap to provide route planning and custom mobility scenarios. As freelancer and partly as volunteer, he developed MapComplete.", "public_name": "Pieter Vander Vennet", "guid": "77814b69-c9e6-50c7-8cd5-9f0cf1817907", "url": "https://pretalx.com/sotm2021/speaker/ZZ9DXT/"}], "links": [], "feedback_url": "https://pretalx.com/sotm2021/talk/3E98CC/feedback/", "origin_url": "https://pretalx.com/sotm2021/talk/3E98CC/", "attachments": []}, {"guid": "cc5116bc-f862-524a-adf1-05dc15d6a3af", "code": "9R7LZF", "id": 9528, "logo": null, "date": "2021-07-09T17:15:00+00:00", "start": "17:15", "duration": "00:20", "room": "Track 1 - Talks", "slug": "sotm2021-9528-makina-maps", "url": "https://pretalx.com/sotm2021/talk/9R7LZF/", "title": "Makina Maps", "subtitle": "", "track": "Software Development", "type": "Talk", "language": "en", "abstract": "Makina Maps is a new stack to produce vectors tiles on request from updated OSM database. The same thing we except from Mapnik, osm2pgsq and mod_tile stack, but for vector tiles.", "description": "The Vector Tile is a mapping solution where the Data Vector Tiles are served separately from the style and only assembled eg. in the web browser.\r\n\r\nMakina Maps is new Vector Tile Server build using Docker and based on Imposm, OpenMapTiles, TileServer GL and NGINX. The stack can be easily and quickly set up. The components allow to import OSM data into a Postgres database and server tiles on request. The tile caching is included. Using Imposm the OSM data can be update and the tiles cache invalided.\r\n\r\nThis stack can be used as tile server for on request query and support fast update after many improvement was done and still in progress to OpenMapTiles. Fist, it requires to speed up the OpenMapTiles data layers query to server pretty quickly new tiles while users browsing the map. Secondly, it need to be able to update the database as fast the OSM diff update are coming and without locking the database.\r\n\r\nIn complement of building and serving vector tiles, Makina Maps can hosts vector tile styles and is able to build and server raster version of these tiles. There is also the possibilities to server stored tiles from MBTiles like raster or eg. RGB dynamics light hill shading.", "recording_license": "", "do_not_record": false, "persons": [{"code": "VZMGEW", "name": "Fr\u00e9d\u00e9ric Rodrigo", "avatar": "https://pretalx.com/media/avatars/VZMGEW_HfQobUP.webp", "biography": "Contributor for a decade, interested in data quality (maintainer of Osmose-QA), vector tiles and routing engine.\r\nWeb mapping and data specialist at Makina Corpus.", "public_name": "Fr\u00e9d\u00e9ric Rodrigo", "guid": "facdb905-55a2-562b-a09d-1ec91729939d", "url": "https://pretalx.com/sotm2021/speaker/VZMGEW/"}], "links": [], "feedback_url": "https://pretalx.com/sotm2021/talk/9R7LZF/feedback/", "origin_url": "https://pretalx.com/sotm2021/talk/9R7LZF/", "attachments": []}, {"guid": "a7cec636-f53d-524c-88b1-159fd77d8c6c", "code": "ZZ39T9", "id": 10307, "logo": null, "date": "2021-07-09T18:00:00+00:00", "start": "18:00", "duration": "00:20", "room": "Track 1 - Talks", "slug": "sotm2021-10307-lightning-talks-i", "url": "https://pretalx.com/sotm2021/talk/ZZ39T9/", "title": "Lightning Talks I", "subtitle": "", "track": "Community and Foundation", "type": "Talk", "language": "en", "abstract": "This track gathers various lightning talks of 5 minutes each.", "description": "## Building a Free Worldwide Long Distance Hiking Trail Map Together With OpenStreetMap \r\n*Davey Lovin* | *[mDav](https://www.openstreetmap.org/user/mDav)*\r\nDozens if not hundreds of users worldwide have contributed a wealth of long-distance hiking trail information to OpenStreetMap. However, this data is difficult to extract in a meaningful and useful way and its quality varies greatly. This talk introduces [superroute](https://superroute.org/): an interactive webmap and quality assurance tool for OSM long distance hiking trails, with the goal of coalescing a community of passionate data-nerdy hikers to maintain and improve the data quality of these trails for the benefit of all. \r\n\r\n## OpenStreetMap in the Philippines 2021 \r\n*OSM Philippines / Feye Andal* | *[feyeandal](https://www.openstreetmap.org/user/feyeandal)*\r\n\r\nLast September 2020, the OSM-Philippines community released the [Call to Correct Narratives about Geospatial Work [in the Philippines]](https://wiki.openstreetmap.org/w/images/a/aa/A_Call_to_Correct_Narratives_about_Geospatial_Work.pdf). We\u2019re provided with an opportunity to share our own narratives and showcase the local community\u2019s initiatives through a documentary-video produced by Amazon Web Services \u2013 Philippines. We would like to share OUR story with the whole OSM community.\r\n\r\n## Localizing Community Support through regional hubs. \r\n*Geoffrey Kateregga* | *[Kateregga1](https://www.openstreetmap.org/user/Kateregga1)*\r\n\r\nThe Eastern and Southern Africa Open Mapping Hub will engage with local mapping communities, facilitate knowledge exchanges, distribute funding, and provide training and support in order to massively scale local edits to OpenStreetMap in 22 countries. \r\n\r\n## Automatic building detection with ohsome2label and Tensorflow \r\n*Hao Li* | *[leebob](https://www.openstreetmap.org/user/leebob)*\r\n\r\nIn this talk, we will introduce our recent work in detecting OpenStreetMap missing buildings and show you a walkthrough on how to train your own building detector using ohsome2label and the TensorFlow Object Detection API.\r\n\r\n## ORS Tools - the QGIS Plugin for the openrouteservice \r\n*Jakob Schnell* | *[ezelo](https://www.openstreetmap.org/user/ezelo)*\r\n\r\nQGIS is great geoinformation software, the openrouteservice is a fantastic routing engine based on OSM data and this plugin brings them both together. Jakob Schnell from HeiGIT, one of the plugin maintainers, will give a short overview over the main functionalities of the plugin. Please talk to Marcel Reinmuth during the conference, since Jakob won't be able to attend :) \r\n\r\n## OpenStreetMap in support of UN Peacekeeping missions: Unite Maps & UN Mappers \r\n*Michael Montani* | *[Michael Montani](https://www.openstreetmap.org/user/Michael%20Montani)*\r\n\r\n[Unite Maps](https://geoportal.un.org/arcgis/apps/sites/#/unitemaps), a program led by the United Nations Global Service Center, is leveraging OpenStreetMap data to deliver geoservices and cartographic products to UN Peacekeeping missions in Africa. The initiative supports peacekeepers in their operational efforts (as navigation and security) in areas torn by conflict. Unite Maps contributes to the extraction of OSM data as well as community support and capacity building of OSM communities under the umbrella of the UN Mappers network. \r\n\r\n## Water and sanitation mapping in Nairobi's informal settlements. \r\n*Peter Ageng'a* | *[Peter Agenga](https://www.openstreetmap.org/user/Peter%20Agenga)* \r\n\r\nIn this talk, we'll be sharing about the project that we conducted on mapping of water and sanitation in informal settlements of Nairobi through the support of OSMF under the 2020 microgrants projects. We'll be sharing some of the results and lessons learnt from the project and findings from a survey that we conducted on the impact of Covid on water and sanitation.", "recording_license": "", "do_not_record": false, "persons": [{"code": "YNFKER", "name": "SotM Working Group", "avatar": null, "biography": null, "public_name": "SotM Working Group", "guid": "271fbb38-3b88-5bd6-ad6e-52c32e316e7c", "url": "https://pretalx.com/sotm2021/speaker/YNFKER/"}], "links": [], "feedback_url": "https://pretalx.com/sotm2021/talk/ZZ39T9/feedback/", "origin_url": "https://pretalx.com/sotm2021/talk/ZZ39T9/", "attachments": []}, {"guid": "0fb4b235-0563-5a3e-a1a0-b6b7a432eae2", "code": "RSLM3H", "id": 10021, "logo": null, "date": "2021-07-09T20:00:00+00:00", "start": "20:00", "duration": "00:20", "room": "Track 1 - Talks", "slug": "sotm2021-10021-linting-the-map-together-collaborations-of-mapbox-data-rave-and-openstreetmap-communities", "url": "https://pretalx.com/sotm2021/talk/RSLM3H/", "title": "Linting the map together: Collaborations of Mapbox Data RAVE and OpenStreetMap Communities", "subtitle": "", "track": "Community and Foundation", "type": "Talk", "language": "en", "abstract": "Over the past year, the Mapbox Data RAVE team has worked to improve data quality issues and engaged with various communities according to the Organized Editing Guidelines. The experience has been great and varied significantly from place to place. This talk will share the details and learnings for the community and other editing teams.", "description": "In October 2020, as part of on-going work to improve the quality of OpenStreetMap data, Mapbox Data RAVE employed osmlint-osmium and osmlint to detect road network data issues in Germany, France, Belgium, Netherlands, and the USA. We found significant issues that impact auto navigation, and variance depending on past editing activities of the community and corporate members in each country.\r\n\r\nWe began our work in each place in conversation. Sometimes we were met with friendliness, other times skepticism. We learned to respect local language conventions, which sometimes meant using machine translation, and this did help greatly. The preferred and active communication channels varied as well, from mailing lists, to forums, to IRC and Slack, to the Wiki and GitHub issues. For documentation, we took an \u201call of the above\u201d approach, making sure to reflect adaptations in approach in all the spaces.\r\n\r\nTechnically we worked on 10 categories of mistakes: crossing highways, crossing highway bridges, impossible angle, island highways, impossible oneways, mixed layer and 4 categories connected with turn restrictions. We used all available ground truth sources to determine if an edit was needed, and tracked those edits with a changeset comments hashtags for our team and each country. \r\n\r\nSo far we have reviewed more than 26,000 issues and fixed almost 55% of them. Hoping that this is just the beginning of coordination with communities and the Data RAVE team.", "recording_license": "", "do_not_record": false, "persons": [{"code": "N7K3EE", "name": "Vlada Boitsik", "avatar": "https://pretalx.com/media/avatars/N7K3EE_QgsISw1.webp", "biography": "Hi! \r\nI'm Vlada and more than 2 years I'm working in Minsk office(Belarus) of Mapbox in Data RAVE team.", "public_name": "Vlada Boitsik", "guid": "54f6a38b-d8a7-5a73-b979-758cc50047cd", "url": "https://pretalx.com/sotm2021/speaker/N7K3EE/"}], "links": [], "feedback_url": "https://pretalx.com/sotm2021/talk/RSLM3H/feedback/", "origin_url": "https://pretalx.com/sotm2021/talk/RSLM3H/", "attachments": []}, {"guid": "a4e60d92-deee-5966-93bc-8f101455f10c", "code": "MXBCZY", "id": 10025, "logo": null, "date": "2021-07-09T20:45:00+00:00", "start": "20:45", "duration": "00:20", "room": "Track 1 - Talks", "slug": "sotm2021-10025-improving-osm-data-in-coastal-communities", "url": "https://pretalx.com/sotm2021/talk/MXBCZY/", "title": "Improving OSM Data in Coastal Communities", "subtitle": "", "track": "Data Analysis & Data Model", "type": "Talk", "language": "en", "abstract": "Improving OSM data quality and coastal community resilience with the Map Quality Measurement workflow.", "description": "Over the past few years, the world has been experiencing the impacts of climate change with an increase in extreme weather events. Coastal communities are among the most vulnerable and face a range of unique flooding hazards including storm surge, wave impact, and erosion causing damage to homes, businesses, and infrastructure. Timely emergency response relies on high quality spatial datasets to support 911 calls, disaster planning, and response & recovery efforts. It is imperative that road network and water feature (ocean and inland) quality be as accurate as possible when used to support emergency operations. Our team has selected a few coastal cities to run a subset of relevant map error checks to identify the location and density of key errors that would impede response activities. With these data our team uses the Map Quality Measurement process to generate a heat map and narrow down the most problematic areas for communities to focus and improve data.\u202f \r\n \r\nMap Quality Measurement (MQM) is an analysis and visualization tool revealing the distribution of errors within a given geography. MQM works by running a series of checks, referred to as Atlas-checks, that identify geometric, topologic, and attribution errors. Atlas-check outputs show the density of data errors, the types of errors they are, and assign priority to critical fixes. The checks are written to review core map features such as roadways, buildings, waterways, coastlines, and their relationships with one another.", "recording_license": "", "do_not_record": false, "persons": [{"code": "3NALG3", "name": "Monica Brandeis", "avatar": "https://pretalx.com/media/avatars/3NALG3_NHrBUad.webp", "biography": "Monica Brandis has a doctorate in GIS Data Management and Remote Sensing, and her work involves various application domains (utilities, urban planning, hydrological modeling, natural disaster response). In base map development, she has worked with Google, Bing, and Amazon maps to drive data pipeline process improvement for the enhancement of map quality. She is a GIS analyst by training and is passionate about all things data. She leads many aspects of technical team development at Critigen and can lead any part of an OSM map project from manual correction, training, data modeling, ETL, to innovative types of analyses.", "public_name": "Monica Brandeis", "guid": "919dcf43-3d80-5e49-8118-3ed8b3c65867", "url": "https://pretalx.com/sotm2021/speaker/3NALG3/"}], "links": [], "feedback_url": "https://pretalx.com/sotm2021/talk/MXBCZY/feedback/", "origin_url": "https://pretalx.com/sotm2021/talk/MXBCZY/", "attachments": []}], "Track 2 - Panels and Workshops": [{"guid": "d2636890-34b4-50c9-b4e4-2f961916e394", "code": "JDKBXY", "id": 9846, "logo": null, "date": "2021-07-09T11:30:00+00:00", "start": "11:30", "duration": "01:00", "room": "Track 2 - Panels and Workshops", "slug": "sotm2021-9846-identifying-unmapped-highway-in-osm", "url": "https://pretalx.com/sotm2021/talk/JDKBXY/", "title": "Identifying Unmapped Highway in OSM", "subtitle": "", "track": "Data Analysis & Data Model", "type": "Workshop", "language": "en", "abstract": "This workshop will introduce two methods on how to identify unmapped highways in OSM. First by making a comparison between OSM and government (open) data, second by calculating the distance between population and OSM highway data. This method will assist OSM contributors to understand where are the unmapped highway without having to manually check the imagery and what is on OSM. The workshop will be delivered using open-source GIS software and publicly accessible data.", "description": "OSM evaluation data has been done by many parties on various aspects, starting from tagging correctness until the geometry accuracy. Another aspect that can be evaluated as well as the data coverage. This analysis aims to evaluate how's the good coverage of OSM data, whether OSM has been covering all the area, specifically on the road network data coverage. A good map data ideally can cover the whole area. Thus, the results from this analysis, hopefully, could help the mapper to get an insight into the quality of OSM mapped road network data and identify where are the unmapped areas.\r\nThere are two methods offered in this analysis. First, OSM data will be compared with the official road network data from a trusted source, such as a dataset released by the government. Second, OSM road network data will be compared with the population distribution to know whether all the populated areas have access to the nearest road network. In the ideal world, all populated areas should have close proximity to the road network, ensuring them having access to public services such as transportation and public facilities. The closer population to the road network, the easier it is.\r\nThe analysis will be using open-source GIS software, which is QGIS, and a publicly accessible dataset.", "recording_license": "", "do_not_record": false, "persons": [{"code": "PSYGBF", "name": "Yantisa Akhadi", "avatar": "https://pretalx.com/media/avatars/PSYGBF_TQFLcx3.webp", "biography": "Yantisa knows OSM since 2012 due to his uni assignment. In 2013, he joins HOT and that enables him to be able to actively promote OSM in national, regional, and international events as well as building the Indonesia OSM community.", "public_name": "Yantisa Akhadi", "guid": "753fba01-6105-52d0-bcff-f45287a0aba8", "url": "https://pretalx.com/sotm2021/speaker/PSYGBF/"}, {"code": "XYHQSA", "name": "Emiliani Dewi", "avatar": null, "biography": "Dewi has been an OSM contributor since 2012. In 2016, she joined HOT Indonesia and worked for the PDC InAWARE project to map infrastructure data in Surabaya, Jakarta, and Semarang. Now she was working at Gojek, a ride-hailing company from Indonesia", "public_name": "Emiliani Dewi", "guid": "00b1fc5d-1d5f-51e7-85fd-653daf9bf30c", "url": "https://pretalx.com/sotm2021/speaker/XYHQSA/"}], "links": [], "feedback_url": "https://pretalx.com/sotm2021/talk/JDKBXY/feedback/", "origin_url": "https://pretalx.com/sotm2021/talk/JDKBXY/", "attachments": []}, {"guid": "77447707-9a5e-59ec-ae8c-bd5e8e9b8634", "code": "UVEAX9", "id": 10919, "logo": null, "date": "2021-07-09T15:00:00+00:00", "start": "15:00", "duration": "01:00", "room": "Track 2 - Panels and Workshops", "slug": "sotm2021-10919-ethical-mapping-with-and-for-people-living-with-vulnerability", "url": "https://pretalx.com/sotm2021/talk/UVEAX9/", "title": "Ethical Mapping with and for People Living with Vulnerability", "subtitle": "", "track": "Community and Foundation", "type": "Panel", "language": "en", "abstract": "Today\u2019s world of geospatial technology and data is evolving quickly. However, the lives of those living with vulnerability may not be improving, yet are shaped by new technologies. The communities who stand to benefit most from improving technologies, including mapping, are instead increasingly left out of key conversations, opportunities, and developments that center around their lives and their data. This panel will discuss ethical issues around mapping with and for communities living in vulnerability.\r\n\r\nThe panalists are Edoardo Neerhut, Paromita Basak,  Innocent Maholi,  Rosario Casanova, Erica Hagen", "description": "This panel is organized by the humanitarian Community Working Group and Erica Hagen, EthicalGeo Fellow and author of \u201cThe GeoEthics in Vulnerability Principles\u201d.  The moderator is Courtney Clark, Program Director for Everywhere She Maps (YouthMappers) and Manager of Sponsored Projects for American Geographical Society. \r\n\r\nThe panelists are: \r\n- Erica Hagen, Director, GroundTruth Initiative; Founder and Trustee, Map Kibera Trust; EthicalGeo Fellow\r\n- Rosario Casanova, President of the Academic Network UN-GGIM: Americas\r\n- Edoardo Neerhut, Program Manager, Facebook (Mapillary)\r\n- Paromita Basak, Intern, Food and Agriculture Organization Headquarters, Project Assistant, C2M2 Project Bangladesh (Bangladesh Open Innovation Lab)\r\n- Innocent Maholi, Co-founder and Executive Director, OpenMap Development Tanzania\r\n\r\n\r\n\u201cToday\u2019s world of geospatial technology and data is evolving quickly. However, the lives of those living with vulnerability may not be improving, yet are shaped by these new technologies. The communities who stand to benefit most from improving technologies, including mapping, are instead increasingly left out of key conversations, opportunities, and developments that center around their lives and their data\u201d (Erica Hagen, \u201cThe GeoEthics in Vulnerability Principles\u201d). This panel will discuss ethical issues that should be considered while mapping with and for communities living in vulnerability.\r\n\r\nPotential lines of inquiry for the panel will include: \r\nWhat is the best practice around balancing a need for good and quick maps and the potential for exploitation? \r\nHow is ethical mapping with vulnerable populations the same or different from responsible data, or other kinds of ethical frameworks? \r\nWho participates in the planning and execution of mapping exercises in vulnerable locations, and who decides who should participate? Who decides what is important, and whose voice is left out? How do we obtain consent from a community, and who provides consent? \r\nWho controls the use of information? Who owns the output, the maps, and the resulting data? What is left with those who generated the information and shared their knowledge? \r\nIn whose interest are projects in vulnerable locations conducted? \r\nHow do we address privacy concerns related to the use of aerial and satellite imagery, and how can we prepare vulnerable communities?\r\nHow can we be sure that the benefits of our mapping will outweigh the risks or harms? \r\n\r\nQuestions are from \u201cThe GeoEthics in Vulnerability Principles\u201d document.", "recording_license": "", "do_not_record": false, "persons": [{"code": "7MZ3AU", "name": "Courtney Clark", "avatar": "https://pretalx.com/media/avatars/7MZ3AU_Qeonmz1.webp", "biography": "Courtney Clark is the Program Director of Everywhere She Maps for YouthMappers. She directs activities to address the underrepresentation of women in the geospatial community through a Leadership Fellowship for Women in Technology, professional development and internship opportunities for YouthMappers, a team of Everywhere She Maps Regional Ambassadors, and collaborative mapping campaigns aimed at creating geospatial data to gender equity. She also serves as Manager of Sponsored Projects for the American Geographical Society, where she supports US human geography teachers at the secondary level. She volunteers for the humanitarian OSM Community Working Group and the OSMF Membership Working Group.", "public_name": "Courtney Clark", "guid": "8342958b-5db4-5e41-89d8-75a75066a6a9", "url": "https://pretalx.com/sotm2021/speaker/7MZ3AU/"}], "links": [], "feedback_url": "https://pretalx.com/sotm2021/talk/UVEAX9/feedback/", "origin_url": "https://pretalx.com/sotm2021/talk/UVEAX9/", "attachments": []}, {"guid": "08ff1e73-f1f8-52f3-9b74-4c14962b6f3c", "code": "UYEXWN", "id": 10917, "logo": null, "date": "2021-07-09T17:15:00+00:00", "start": "17:15", "duration": "01:00", "room": "Track 2 - Panels and Workshops", "slug": "sotm2021-10917-why-does-sexism-within-openstreetmap-matter", "url": "https://pretalx.com/sotm2021/talk/UYEXWN/", "title": "Why Does Sexism within OpenStreetMap Matter?", "subtitle": "", "track": "Community and Foundation", "type": "Panel", "language": "en", "abstract": "Experts estimate that only 2-5% of OSM contributors are women. Panelists will discuss how structural inequalities and individual instances of sexist and misogynistic language and behavior present significant barriers to women\u2019s participation, along with steps that organizations, boards, communities, and individuals can take to be anti-sexist members of the OSM ecosystem. This panel is organized by the Everywhere She Maps program of YouthMappers.\r\n\r\nThe panelists are Hanna Kr\u00fcger, Chomba Chishala, Dara Carney-Nedelman, Marcela Zeballos", "description": "Experts estimate that only 2-5% of OSM contributors are women. The results of the 2021 OSM Foundation survey starkly remind us of the drastic gender gap within the project as well as the vicious sexist, racist, and white supremacist attitudes that exist among some individuals within the \u201ccommunity\u201d. While it may be convenient to believe that data are neatly objective packets of information, and that an edit to OpenStreetMap is the same no matter the gender identity of the editing person, countless historical and present-day examples provide clear evidence that data cannot be decoupled from human bias and perspective. At the same time, it is highly encouraging that courageous and innovative groups and members of the OSM community have taken bold steps to increase the participation of women and other minorities. \r\n\r\nPanelists will discuss how structural inequalities and individual instances of sexist and misogynistic language and behavior present significant barriers to women\u2019s participation. Women experience these inequalities differently depending on their context, privilege, and background, and the panel will address these issues from an intersectional lens. Panelists will also recommend steps that organizations, boards, communities, and individuals can take to be anti-sexist members of the OSM ecosystem.\r\n\r\nThe panel will be moderated by Maggie Cawley, Executive Director of OSM US. \r\nThe panelists are: \r\n- Airin Akter, Everywhere She Maps Regional Ambassador, YouthMappers\r\n- Hanna Kr\u00fcger, member of the German OSM chapter and the OSMF Microgrants Committee\r\n- Anisa Kuci, member of cOSMopolIT and OSMF LCCWG and Project Manager of OSM for Wikimedia Italy\r\n- Chomba Chishala, Outreach Ambassador, YouthMappers\r\n\r\nThis panel is organized by the Everywhere She Maps program of YouthMappers.", "recording_license": "", "do_not_record": false, "persons": [{"code": "CY3TZY", "name": "Airin Akter", "avatar": "https://pretalx.com/media/avatars/CY3TZY_KVvhnrR.webp", "biography": "Currently working as Regional Ambassador,EveryWhereSheMaps, YouthMappers from Asia region. A passionate and result-driven individual who wants to learn, grow and thrive research skills through dedication, hard work, and perseverance.", "public_name": "Airin Akter", "guid": "b5b725df-e09e-51b0-9dfa-a6f41ebeb073", "url": "https://pretalx.com/sotm2021/speaker/CY3TZY/"}, {"code": "7MZ3AU", "name": "Courtney Clark", "avatar": "https://pretalx.com/media/avatars/7MZ3AU_Qeonmz1.webp", "biography": "Courtney Clark is the Program Director of Everywhere She Maps for YouthMappers. She directs activities to address the underrepresentation of women in the geospatial community through a Leadership Fellowship for Women in Technology, professional development and internship opportunities for YouthMappers, a team of Everywhere She Maps Regional Ambassadors, and collaborative mapping campaigns aimed at creating geospatial data to gender equity. She also serves as Manager of Sponsored Projects for the American Geographical Society, where she supports US human geography teachers at the secondary level. She volunteers for the humanitarian OSM Community Working Group and the OSMF Membership Working Group.", "public_name": "Courtney Clark", "guid": "8342958b-5db4-5e41-89d8-75a75066a6a9", "url": "https://pretalx.com/sotm2021/speaker/7MZ3AU/"}], "links": [], "feedback_url": "https://pretalx.com/sotm2021/talk/UYEXWN/feedback/", "origin_url": "https://pretalx.com/sotm2021/talk/UYEXWN/", "attachments": []}, {"guid": "df2d5e66-d1a5-5c38-b0f0-eb19947fcff9", "code": "LY9GPR", "id": 10078, "logo": null, "date": "2021-07-09T20:00:00+00:00", "start": "20:00", "duration": "01:00", "room": "Track 2 - Panels and Workshops", "slug": "sotm2021-10078-openstreetmap-governments-around-the-world", "url": "https://pretalx.com/sotm2021/talk/LY9GPR/", "title": "OpenStreetMap & Governments Around the World", "subtitle": "", "track": "Community and Foundation", "type": "Panel", "language": "en", "abstract": "Hear members of the Local Chapters & Communities Working Group share how they are collaborating with their local and federal governments.\r\n\r\nThe panelists are Maggie Cawley (OSM US), Jez Nicholson (OSM UK), Joost Schouppe (OSM Belgium), Stefan Keller (OSM Switzerland), Eugene Villar (OSM Philippines), Naveen Francis (OSM India), Anisa Kuci (OSM Italy)\r\nModerator is Allan Mustard (OSMF Chair)", "description": "This talk will feature members of the Local Chapters & Communities Working Group from OSM United States, OSM United Kingdom, OSM Belgium, OSM Switzerland, OSM Philippines, OSM India, and OSM Italy discussing collaborations with their local state and federal governments.  Learn how OpenStreetMap is being used by governments all over the world! We will share lessons learned, our ideas for how governments can better integrate with OSM, and success stories from around the globe. We intend to include as many speakers as we can fit into our slated time slot to share experiences from a diversity of places. Are governments mapping road in OSM? Importing buildings? Adding addresses? Or maybe comparing data in OSM to keep their data base current? We hope to inspire other mappers to advocate for OSM in their local communities and even with their federal governments.", "recording_license": "", "do_not_record": false, "persons": [{"code": "MWBC7T", "name": "Maggie Cawley", "avatar": "https://pretalx.com/media/avatars/MWBC7T_f7lFcAF.webp", "biography": "The Local Chapters and Communities Working Group (LCCWG) is tasked with finding and implementing ways for the Foundation to support the growth of local communities and potentially encourage established communities to further organise themselves and eventually formally affiliate with the Foundation as one of its Local Chapters. Aside from that, the LCCWG will also facilitate a global exchange of ideas and support among Local Chapters and communities and review and suggest improvements to the Local Chapters affiliation scheme.", "public_name": "Maggie Cawley", "guid": "14e28b83-2c43-5a06-bc12-2ce69be5c1e4", "url": "https://pretalx.com/sotm2021/speaker/MWBC7T/"}], "links": [], "feedback_url": "https://pretalx.com/sotm2021/talk/LY9GPR/feedback/", "origin_url": "https://pretalx.com/sotm2021/talk/LY9GPR/", "attachments": []}]}}, {"index": 2, "date": "2021-07-10", "day_start": "2021-07-10T04:00:00+00:00", "day_end": "2021-07-11T03:59:00+00:00", "rooms": {"Track 1 - Talks": [{"guid": "4c68c1c3-c0cb-5da4-a7cc-fc9bd82da533", "code": "R3ZXY7", "id": 10054, "logo": null, "date": "2021-07-10T10:00:00+00:00", "start": "10:00", "duration": "00:20", "room": "Track 1 - Talks", "slug": "sotm2021-10054-how-to-map-a-city-s-public-transport-during-a-pandemic", "url": "https://pretalx.com/sotm2021/talk/R3ZXY7/", "title": "How to map a city's public transport during a pandemic", "subtitle": "", "track": "Mapping", "type": "Talk", "language": "en", "abstract": "How to remotely map a city's public transport when due to the pandemic local trainings and community buildings are not possible.", "description": "Financed by the World Bank who wants to support the infrastructure of Mauritania and also the planning of the bus system, we from Trufi Association wanted to map the public transport of its capital Nouakchott. Our typical approach would be to train and empower local communities so that they can work with OpenStreetMap and public transport mapping in the long run, keep it updated, ensure ground truth, make it more sustainable. We would have made the mapping together and this way taught how to trace and upload bus lines, bus stops, and points of interest. The plan was to do this together with French organization \u201cLes Libres Geographes\u201d who are experts in this topic. Due to Corona, we were not allowed to enter the city and had to think of a plan B. We will show in this talk how a local team can do the collection of necessary data and how a remote team can do the mapping \u2013 organized by a regional partner who at least is nearby. We show how both sides could benefit nearly as much as if we had been there, and why this is in times of CO2 reduction and pandemic might be a wise choice for other cities and mapping projects as well. But we also show the limitations, for example that this would not have worked without a minimal preparation of the local people during the last years.", "recording_license": "", "do_not_record": false, "persons": [{"code": "GFLXVK", "name": "Christoph Hanser", "avatar": null, "biography": "Started a open source journey planner called \"Trufi\" 2018 in Cochabamba, Bolivia - the app spread to Addis Ababa, Tetouan and Accra as well as Duitama and Hamburg (as a public transport & bike app).\r\n\r\nThe Presentation will be done together with project manager Zarah Ziaidi who organized the project behind the talk.", "public_name": "Christoph Hanser", "guid": "aa8842e6-d85a-5407-89fd-6a57953391d2", "url": "https://pretalx.com/sotm2021/speaker/GFLXVK/"}], "links": [], "feedback_url": "https://pretalx.com/sotm2021/talk/R3ZXY7/feedback/", "origin_url": "https://pretalx.com/sotm2021/talk/R3ZXY7/", "attachments": []}, {"guid": "04789607-1dd6-5a37-bda8-301a436f2866", "code": "GEKXWL", "id": 10028, "logo": null, "date": "2021-07-10T10:45:00+00:00", "start": "10:45", "duration": "00:20", "room": "Track 1 - Talks", "slug": "sotm2021-10028-with-great-power-comes-great-responsibility", "url": "https://pretalx.com/sotm2021/talk/GEKXWL/", "title": "With Great Power Comes Great Responsibility", "subtitle": "", "track": "Mapping", "type": "Talk", "language": "en", "abstract": "The mapping of access restrictions is often neglected, but access restrictions (and default assumptions about whether a path without any such information is usable or not) are important to make OSM safe to use.", "description": "OpenStreetMap has grown from a geeky niche project to a respectable data source powering a multitude of apps and web sites.\r\n\r\nOur ethos is to \u201cmap reality\u201d, and our approach is incremental \u2013 one person might trace something from aerial imagery, another person might add a street name from their own local knowledge, and a third person surveys and records a speed limit on a visit to the area.\r\n\r\nMany paths, trails, and streets have access restrictions that may not be apparent from aerial imagery. These could range from oneway traffic rules to restrictions on certain types of vehicles, to \u201cno dogs allowed\u201d, or something could be entirely private, or in a military danger area.\r\n\r\nEnd users of OpenStreetMap based services are often insufficiently informed about access restrictions, leading to a rising number of complaints from land owners or otherwise responsible individuals, and frequent requests to \u201cimmediately remove from OSM\u201d a certain object. This can either be due to missing access restrictions in OSM, or due to existing access restrictions not being correctly interpreted by the platform using OSM data.\r\n\r\nThis talk intends to take stock of the current situation in OSM and major data-consuming apps, and make some recommendations aimed at both mappers and data consumers in order to reduce the risk of leading users down the wrong path.\r\n\r\nThe author is a member of OpenStreetMap\u2019s Data Working Group which handles incoming complaints.", "recording_license": "", "do_not_record": false, "persons": [{"code": "9GGAN8", "name": "Frederik Ramm", "avatar": "https://pretalx.com/media/avatars/9GGAN8_QYrNMIQ.webp", "biography": "Frederik has been with OSM since 2006, he's a frequent speaker at SotM, former board member, and current member of the Data Working Group. He works at Geofabrik in Karlsruhe, Germany.", "public_name": "Frederik Ramm", "guid": "5e85dbbe-a9f9-55ff-9aea-fae2e859a527", "url": "https://pretalx.com/sotm2021/speaker/9GGAN8/"}], "links": [], "feedback_url": "https://pretalx.com/sotm2021/talk/GEKXWL/feedback/", "origin_url": "https://pretalx.com/sotm2021/talk/GEKXWL/", "attachments": []}, {"guid": "b223c2ea-48f4-5d46-a5ab-a9c9d35d52eb", "code": "W7FP3J", "id": 10068, "logo": null, "date": "2021-07-10T11:30:00+00:00", "start": "11:30", "duration": "00:20", "room": "Track 1 - Talks", "slug": "sotm2021-10068-collection-and-use-of-data-about-entrances-of-buildings", "url": "https://pretalx.com/sotm2021/talk/W7FP3J/", "title": "Collection and use of data about entrances of buildings", "subtitle": "", "track": "Software Development", "type": "Talk", "language": "en", "abstract": "We have developed an open source web app, OLMap, to take photos of entrances and map them in OSM and another one, Gatesolve, for delivery drivers to find the route to the right entrance based on this micromapped OSM data. Last year, over 6000 images including 5762 entrances, 1767 flights of steps, 645 barriers and 241 info boards were contributed to the 30000 entrances mapped in Helsinki, Finland. The mapping project will continue this summer.", "description": "True door-to-door navigation requires us to accept that people don't really visit housenumbers, they visit amenities and apartments via specific building entrances. The significance of this difference varies and is greatest in cities with unoptimal address schemes, for people with accessibility needs and for delivery drivers quickly visiting lots of unfamiliar recipients. \r\n\r\nCity of Helsinki in Finland uses OLMap to take photos of each entrance to a building, to correct the GPS location of the entrance, to record the address and other properties of the entrance as well as to facilitate mapping this information and the access paths in OSM. Last year, the city employed some secondary school students as mappers. Over 6000 images including 5762 entrances, 1767 flights of steps, 645 barriers and 241 info boards were contributed to the 30000 entrances mapped in Helsinki. A new batch of students will be employed this summer.\r\n\r\nUsing Gatesolve, delivery drivers can take advantage of the address, entrance, and accessibility data collected and mapped in OSM. To limit visual clutter, the app includes zoom-dependent cartography of the entrances. The search finds entrance-level addresses and the routing function visualises any steps and barriers on the way to the entrances.\r\n\r\nAn entrance typically doesn't have a unique housenumber, so it's important to also map tags such as \"addr:unit\", \"addr:flats\" or \"ref\" when appropriate. When these are not available, the different entrance types, access values etc. can help distinguish between entrances.\r\n\r\nIf a path without stairs has been mapped through to an entrance, we assume there are no stairs, but if there is any gap between the path and the entrance, we communicate uncertainty.\r\n\r\nEntrances inside as opposed to along building outlines cause troubles for us. For example, there are entrances inside building passages and under hanging roofs. Mapping these entrances along \"building:parts\" can clarify this, but it's disproportionately laborous as well as prone to topological mistakes which result in inaccurate cartography.\r\n\r\nWe continue to develop the apps. For instance, all the mapping this far has been done in the iD editor, but custom mapping functionality may be necessary to feasibly support explicitly linking amenities to corresponding entrances via the proposed \"associated_entrance\" relations.", "recording_license": "", "do_not_record": false, "persons": [{"code": "VHTYYR", "name": "Tuukka Hastrup", "avatar": "https://pretalx.com/media/avatars/VHTYYR_HAfw5ae.webp", "biography": "Free software developer from Helsinki, Finland, specialising in product engineering, open data, open APIs. Interests include OSM, Wikidata, public transport. Previously, I designed the software architecture of Digitransit while working in the local government.", "public_name": "Tuukka Hastrup", "guid": "eda7d791-382c-57f1-9768-2c8a3dec642b", "url": "https://pretalx.com/sotm2021/speaker/VHTYYR/"}, {"code": "XMPZPB", "name": "Johan Lindqvist", "avatar": null, "biography": null, "public_name": "Johan Lindqvist", "guid": "52e256ef-03c8-52c0-baf1-6e83261ef6f6", "url": "https://pretalx.com/sotm2021/speaker/XMPZPB/"}], "links": [], "feedback_url": "https://pretalx.com/sotm2021/talk/W7FP3J/feedback/", "origin_url": "https://pretalx.com/sotm2021/talk/W7FP3J/", "attachments": []}, {"guid": "c5a5dfb1-6857-5cb9-916b-de070434262e", "code": "EHQ7GH", "id": 10061, "logo": null, "date": "2021-07-10T12:15:00+00:00", "start": "12:15", "duration": "00:20", "room": "Track 1 - Talks", "slug": "sotm2021-10061-mapping-unmapped-towns-in-turkey-by-building-and-enlarging-openstreetmap-turkey-community", "url": "https://pretalx.com/sotm2021/talk/EHQ7GH/", "title": "Mapping unmapped towns in Turkey by building and enlarging OpenStreetMap Turkey community", "subtitle": "", "track": "Community and Foundation", "type": "Talk", "language": "en", "abstract": "Turkish OpenStreetMap Community has constantly been growing with members from various circles in recent years however the community faces various problems such as insufficient OSM documentation and tools in Turkey and lack of learning materials in Turkish. Yercizenler and Youth Season NGOs kicked-off the Open Source Volunteering Programme to tackle community needs to build and enlarge OpenStreetMap Turkey community by training volunteers, translating OpenStreetMap related documentation/tools and mapping 120 unmapped towns in Turkey.", "description": "The Turkish OpenStreetMap Community has constantly been growing with members from various circles in recent years. It consists of participants such as hobby cartographers, academics, local governments, university student clubs and local NGOs. According to OSMstats, the community, which has an average of forty active mappers daily, has added more than 1.3 million buildings and more than 200,000 km of highways to the OpenStreetMap since 2018. \r\n\r\nActive OpenStreetMap contributors identify community problems and needs are listed as following; language barrier and the inexperienced local community. According to the EF English Proficiency Index, Turkey ranked in 79 out of 100 countries/regions. Lack of having OSM documentation in Turkish is one of the biggest barriers to growing a mapping community in Turkey.\r\n\r\nInsufficient OSM documentation in Turkish adversely affects participants of all levels. It causes a lack of technical knowledge about OpenStreetMap data structure among experienced mappers. Even if they make an outstanding amount of contribution, it can cause a decrease in data quality. From the newcomers' point of view, it significantly reduces the pace and motivation of learning.\r\n\r\nIn order to tackle these problems and needs, Yer \u00c7izenler and Youth Season NGOs are teamed up and kicked off the Open Source Volunteering Programme. The main goal of this programme is building and enlarging the OpenStreetMap Turkey community. The objectives of this programme are to train volunteers to get to know more about OpenStreetMap, to translate OpenStreetMap related documentation and tools and to map unmapped towns in Turkey. This programme consists of three phases; training, translation of OSM tools and mapping unmapped towns in Turkey. 8 OpenStreetMap training, four mapathons, three online public experience sharing events and 18 weekly meetings were organized during the programme.\r\n\r\nTwenty volunteers were selected to be part of the Open Source Volunteering Programme. These volunteers were trained on the following topics; fundamental of OpenStreetMap, OSM data model, OSM tag schema and OSM editing tools such as iD Editor, JOSM, Vespucci, GoMap! and RapiD. With the workshops and hands-on webinars, the participants got familiar with OSM data structure and gained the ability to use OSM editing tools. Additionally, the Open Source Volunteering Programme helped the Turkish OSM community to be connected with international OSM communities to learn from their experiences. As an example, we hosted Geoffrey Kateregga, Community Programs Manager at HOTOSM shared his learning and valuable community growth experience in Uganda as well as in Africa (1).\r\n\r\n\r\nAs the second phase of this program, the volunteers translated OSM iD Editor Vespucci, MapRoulette and uMap tools into the Turkish language.\r\n\r\nIn the third phase of the programme, volunteers mapped 120 unmapped towns in Turkey. Unmapped towns are exported from Pascal Neis's Unmapped Places of OpenStreetMap (2). These towns are mapped as points but do not have any roads in a radius of 700m. The MapRoulette and OpenStreetMap iD Editor are used to map unmapped towns. MapRoulette task was used to coordinate collaborative mapping efforts and monitor the progress (3). As a result, 11.838 map changes were made by 15 mappers. There are 10.295 unmapped towns in Turkey. As Yer \u00c7izenler and Youth Season NGO, we're aiming to enlarge the active OpenStreetMap Turkey community and complete a map of unmapped towns in Turkey by the end of 2021. \r\n\r\nOverall, this talk will highlight key elements of building and enlarging OpenStreetMap communities in developing countries and learnings from Open Source Volunteering Programme. The proof of concept of mapping unmapped towns methodology will be shared with other communities to encourage them to implement similar activities in their local community. \r\n\r\n* (1) [https://www.youtube.com/watch?v=fD4fvmJ3Wmk](https://www.youtube.com/watch?v=fD4fvmJ3Wmk)\r\n* (2) [https://resultmaps.neis-one.org/unmapped#5/47.100/9.800](https://resultmaps.neis-one.org/unmapped#5/47.100/9.800)\r\n* (3) [https://maproulette.org/browse/challenges/15901](https://maproulette.org/browse/challenges/15901)", "recording_license": "", "do_not_record": false, "persons": [{"code": "BZDSBG", "name": "Said Turksever", "avatar": "https://pretalx.com/media/avatars/BZDSBG_3PtOvVx.webp", "biography": "Said is Geomatic Engineer and has a Master's degree in Geoinformatics Engineering from Politecnico di Milano. He is originally from Turkey and now lives in Italy. He is active in building the OpenStreetMap community in Turkey and interested in mapping POIs and its accessibilities.", "public_name": "Said Turksever", "guid": "1750fe86-6e27-523e-b74f-77900b2e7e8d", "url": "https://pretalx.com/sotm2021/speaker/BZDSBG/"}, {"code": "DTK9MB", "name": "O\u011fuzhan Er", "avatar": null, "biography": "Oguz was born and raised in Istanbul and brings five years of experience in the mapping industry and a Bachelor in Geomatics Engineering from Kocaeli University. He is responsible for Communication & Volunteer Management in Yer \u00c7izenler. He gives workshops on free spatial data to university clubs, local governments and NGO's. He leads a group of translators who aim to create Turkish documentation of OpenStreetMap related tools and the lead editor of the Turkish edition of a newsletter called WeeklyOSM.  He is also volunteering for the Humanitarian OpenStreetMap Team communications working group.", "public_name": "O\u011fuzhan Er", "guid": "12fda966-5557-5408-a598-c61a1a028fc3", "url": "https://pretalx.com/sotm2021/speaker/DTK9MB/"}], "links": [], "feedback_url": "https://pretalx.com/sotm2021/talk/EHQ7GH/feedback/", "origin_url": "https://pretalx.com/sotm2021/talk/EHQ7GH/", "attachments": []}, {"guid": "9c16a1a0-2927-5c09-8974-249b6f3a7d8b", "code": "ZLK9X9", "id": 10308, "logo": null, "date": "2021-07-10T13:00:00+00:00", "start": "13:00", "duration": "00:20", "room": "Track 1 - Talks", "slug": "sotm2021-10308-lightning-talks-ii", "url": "https://pretalx.com/sotm2021/talk/ZLK9X9/", "title": "Lightning Talks II", "subtitle": "", "track": "Community and Foundation", "type": "Talk", "language": "en", "abstract": "This track gathers various lightning talks of 5 minutes each.", "description": "## The Boundary Puzzle \r\n*ark Arjun* | *[arkarjun](https://www.openstreetmap.org/user/arkarjun)*\r\n\r\nThe story of OSM Kerala community in developing the administrative boundaries of Kerala, a southern state of India. The Mammoth effort of volunteers made the different level of administrative boundaries of the state created a large impact in recent times including the pandemic management. The talk gives a brief on how the citizen-oriented participatory mapping revolutionised the open data culture and influenced the authorities. \r\n\r\n## The YouTube community of OpenStreetMappers \r\n*Gregory Marler* | *[LivingWithDragons](https://www.openstreetmap.org/user/LivingWithDragons)*\r\n\r\nLet's take a look at YouTube and the community there from an OpenStreetMap view. I quickly cover the big and important channels that host talks, provide tutorials and learning, along with those doing desktop streams or turning on a camera and chatting as they go out mapping. \r\n\r\n## Let's meet at an island. OpenStreetMap as a source for spatial chat tool worlds \r\n*Helga Tauscher*\r\n\r\nThis talk shows how worlds for adhoc video-conferencing systems or spatial chat tools, for example [WorkAdventure](https://workadventu.re/) can be populated from geospatial or other real-world data on an automated basis. The island scenario is the first of three scenarios to be investigated, with the other two being scenarios on the building and city district level. \r\n\r\n## Experiments in P2P tiles \r\n*Iv\u00e1n S\u00e1nchez Ortega* | *[ivansanchez](https://www.openstreetmap.org/user/ivansanchez)*\r\n\r\nAn exploration on how a seemingly obscure web standard (WebRTC) can be exploited to provide P2P transmission of rendered map tiles and theoretically lower the load on the OSMF's tileservers. \r\n\r\n## Open Healthcare Access Map \r\n*Marcel Reinmuth* | *[maze2p0](https://www.openstreetmap.org/user/maze2p0)*\r\n\r\nGet insights on travel time to healthcare facilities, population coverage and their interplay at different scales for a variety of countries. The [Open Healthcare Access Map](https://apps.heigit.org/healthcare_access/#/) is an OSM data powered application to explore health access. \r\n\r\n## Bye Bye, Unclassified \r\n*Martijn van Exel* | *[mvexel](https://www.openstreetmap.org/user/mvexel)*\r\n\r\nMany words have been said and written about road classification in OSM. In this talk, Martijn van Exel will look at this topic through the lens of recent community initiatives in the United States, and add his own opinions you never asked for. \r\n\r\n## Project OsmAPP.org \r\n*Pavel Zbytovsk\u00fd* | *[zby-cz](https://www.openstreetmap.org/user/zby-cz)*\r\n\r\nFor a long time, I missed the single application for using OpenStreetMap. In this talk I would like to present the universal OpenStreetMap app, OsmAPP for short. After a few years of development, it already offers fast vector maps, clickable POIs, search and even basic editing capabilities. Let's hear the story of this project and discuss the future.\r\n\r\n- Link: [osmapp.org](https://osmapp.org)\r\n- Slides: [github.com/zbycz/osmapp-talk](https://github.com/zbycz/osmapp-talk)", "recording_license": "", "do_not_record": false, "persons": [{"code": "YNFKER", "name": "SotM Working Group", "avatar": null, "biography": null, "public_name": "SotM Working Group", "guid": "271fbb38-3b88-5bd6-ad6e-52c32e316e7c", "url": "https://pretalx.com/sotm2021/speaker/YNFKER/"}], "links": [], "feedback_url": "https://pretalx.com/sotm2021/talk/ZLK9X9/feedback/", "origin_url": "https://pretalx.com/sotm2021/talk/ZLK9X9/", "attachments": []}, {"guid": "bedab0b4-e8be-59aa-afe4-8abf26b8675c", "code": "7M7WVX", "id": 10044, "logo": null, "date": "2021-07-10T15:00:00+00:00", "start": "15:00", "duration": "00:20", "room": "Track 1 - Talks", "slug": "sotm2021-10044-how-streetcomplete-handles-edits", "url": "https://pretalx.com/sotm2021/talk/7M7WVX/", "title": "How StreetComplete handles edits", "subtitle": "", "track": "Software Development", "type": "Talk", "language": "en", "abstract": "A deep dive into how StreetComplete stores edits and syncs them with OpenStreetMap, including persistence, solving conflicts and allowing users to revert their edits.", "description": "StreetComplete is known as an app to easily contribute selected data to OSM on the go. \r\n\r\nThe simple interface could make it appear that the technical implementation is equally simple. It is maybe a common misconception that things that look easy to the user are also lighter in terms of code complexity. But under the hood, it is anything but.\r\n\r\nFor example, amongst other things, the app has a unique way to avoid and to automatically resolve conflicts when uploading data to OSM. For an app that promises its users to work completely offline and thus automatically stores unsynced edits for any duration before upload, this is very useful to have.\r\n\r\nFurthermore, it comes with the ability to undo edits in any order (not just the last) and even undo most edits after they have been synced with OSM already.\r\n\r\nThis talk shall give you an architectural overview over how StreetComplete enables its users to do these things.\r\nIt could serve other editor developers as inspiration, however, most technical concepts in this app are probably not well applicable to be used in a general OSM editor, as StreetComplete vastly limits its users what they can do and therefor we can make certain assumptions about how the app is used.", "recording_license": "", "do_not_record": false, "persons": [{"code": "MFWF9P", "name": "Tobias Zwick", "avatar": "https://pretalx.com/media/avatars/MFWF9P_NEs4wjg.webp", "biography": "I am an open-source software developer based in Hamburg, Germany.\r\n\r\nYou may know me as the author and maintainer of StreetComplete, osmapi (Java library) and some others.\r\n\r\nBefore OpenStreetMap, I was involved in the development of the Indie game \"Clonk\" and later \"OpenClonk\". Both are still around, and free now, check those out!", "public_name": "Tobias Zwick", "guid": "b3b91913-db5a-55de-8e11-4a7d4ef44e18", "url": "https://pretalx.com/sotm2021/speaker/MFWF9P/"}], "links": [], "feedback_url": "https://pretalx.com/sotm2021/talk/7M7WVX/feedback/", "origin_url": "https://pretalx.com/sotm2021/talk/7M7WVX/", "attachments": []}, {"guid": "3018931a-f8b2-5b34-a1d3-0a2d6967b049", "code": "7RWSWA", "id": 10041, "logo": null, "date": "2021-07-10T15:45:00+00:00", "start": "15:45", "duration": "00:20", "room": "Track 1 - Talks", "slug": "sotm2021-10041-news-from-osm2pgsql", "url": "https://pretalx.com/sotm2021/talk/7RWSWA/", "title": "News from osm2pgsql", "subtitle": "", "track": "Software Development", "type": "Talk", "language": "en", "abstract": "The osm2pgsql has been around for a long time. Since 2006 it is used to import OSM data into PostgreSQL/PostGIS databases for rendering and other uses. In the last years there have been a lot of improvements to osm2pgsql. With the new \"Flex\" output, osm2pgsql is now much more versatile which allows new applications.", "description": "The osm2pgsql has been around for a long time. Since 2006 it is used to import OSM data into PostgreSQL/PostGIS databases for rendering and other uses. In the last years there have been a lot of improvements to osm2pgsql. With the new \"Flex\" output, osm2pgsql is now much more versatile which allows new applications.\r\n\r\nThe talk will be about the new developments in osm2pgsql und show how to use the new features. Osm2pgsql is used for rendering bitmap tiles for many maps, including the main OSM map and many others. But it can also be used to import OSM data for generating vector tiles and for many other use cases. It is now possible to tell osm2pgsql exactly what output tables with what fields to create in the database. Transformations from the OSM tags to more or less any format you need in your database can be defined in Lua code. Together with the powerful SQL query language in PostgreSQL and the geometric algorithms in the PostGIS plugin, this makes all sorts of analytical processing possible. Osm2pgsql can be used to import small OSM extracts quickly for one-off processing or run a minutely updated planet-wide database on a reasonably-sized machine making OSM data processing accessible for everybody.", "recording_license": "", "do_not_record": false, "persons": [{"code": "LULDTS", "name": "Jochen Topf", "avatar": "https://pretalx.com/media/avatars/LULDTS_RLcpIEI.webp", "biography": "Jochen Topf has been active in OpenStreetMap for many years as mapper and software developer. He is the author of the \"Flex\" output in osm2pgsql and maintainer of the Osmium framework and many other OSM related software. In his professional live he works as a software developer and consultant in the OSM and GIS world.", "public_name": "Jochen Topf", "guid": "4cf1fa0c-459e-5c68-8726-03ecf9f36c71", "url": "https://pretalx.com/sotm2021/speaker/LULDTS/"}], "links": [], "feedback_url": "https://pretalx.com/sotm2021/talk/7RWSWA/feedback/", "origin_url": "https://pretalx.com/sotm2021/talk/7RWSWA/", "attachments": []}, {"guid": "365026d1-87da-5d57-bc18-f99828f386da", "code": "ZCUPCF", "id": 9971, "logo": null, "date": "2021-07-10T16:30:00+00:00", "start": "16:30", "duration": "00:20", "room": "Track 1 - Talks", "slug": "sotm2021-9971-mapping-heritage-in-ireland-a-journey", "url": "https://pretalx.com/sotm2021/talk/ZCUPCF/", "title": "Mapping Heritage in Ireland - A Journey", "subtitle": "", "track": "Community and Foundation", "type": "Talk", "language": "en", "abstract": "Since moving to Ireland from Germany in December 2016, I have been mapping heritage features on the island increasingly. During lockdown, I started a YouTube channel to enable other people who are interested in Irish history to learn about OpenStreetmap, because it is still quite unknown in those circles.", "description": "After moving to Ireland and shortly after becoming a member of a local historical society, I started mapping historical features like ringforts, castles, church ruins and graveyards. As a member of that group, I noticed that the awareness of OpenStreetMap and OpenData is very low in this group and in Ireland in general. One of the excuses often given by these groups is the demographic which is less computer literate than my generation. However, after uploading a few OSM tutorials onto YouTube, I received good feedback and two female acquaintances of that age group started actively contributing to OSM. Motivated by those developments and by looking for something productive to do during the third COVID lockdown, I started a YouTube tutorial series on OSM, uMap, overpass turbo and fieldpapers to show the benefits of OSM to historically interested individuals and groups. Within only a few weeks, I had gathered a small following and continue getting positive feedback from people who discover OpenStreetMap for their personal or group projects. I believe that giving the public concrete application examples of OSM rather than trying to convince them by dropping terms like OpenData and OpenSource into the conversation, is a way to promote OpenStreetMap to an audience that is keen to learn and to apply the knowledge. It is a time consuming process, but necessary for a shift in awareness about OpenStreetmap.", "recording_license": "", "do_not_record": false, "persons": [{"code": "JUMGYU", "name": "Anne-Karoline Distel", "avatar": "https://pretalx.com/media/avatars/JUMGYU_nlYNnNz.webp", "biography": "Born in East Germany, degree in German and English linguistics and literature, moved to Ireland in 2016. Keen interest in history and playing music. I wouldn't describe myself as \"having an interest in computer things\", I just teach myself skills I consider necessary and useful.", "public_name": "Anne-Karoline Distel", "guid": "f97f0a6c-a163-5e81-9dd1-8cee7877dc59", "url": "https://pretalx.com/sotm2021/speaker/JUMGYU/"}], "links": [], "feedback_url": "https://pretalx.com/sotm2021/talk/ZCUPCF/feedback/", "origin_url": "https://pretalx.com/sotm2021/talk/ZCUPCF/", "attachments": [{"title": "Slideshow Mapping Heritage in Ireland", "url": "/media/sotm2021/submissions/ZCUPCF/resources/Mapping_Heritage_in_Ireland_7fZz9yz.odp", "type": "related"}]}, {"guid": "1b59210a-63fe-5255-94b0-c323f89db376", "code": "RC7S8K", "id": 10066, "logo": null, "date": "2021-07-10T17:15:00+00:00", "start": "17:15", "duration": "00:20", "room": "Track 1 - Talks", "slug": "sotm2021-10066-maplibre-community-driven-mapbox-gl-fork", "url": "https://pretalx.com/sotm2021/talk/RC7S8K/", "title": "MapLibre - community driven Mapbox GL fork", "subtitle": "", "track": "Software Development", "type": "Talk", "language": "en", "abstract": "The code samples, status, recent development and roadmap of the open-source community driven project for rendering of (not only) OpenStreetMap vector tiles in a web browser (GL JS) and with native code (Android, iOS, etc).", "description": "After Mapbox announced the closure of Mapbox GL JS, their JavaScript library for displaying maps using WebGL, the community around Hacker News gathered on Slack and GitHub and made a collective decision to maintain and further develop the last open-source version of the software and build a 100% free alternative of the project. This is how the MapLibre was born.\r\n\r\nAs a group of individuals, we coordinate the effort and synchronize contributions from multiple teams (MapTiler, Amazon, Facebook, Elastic, Stadia, Microsoft, Jawg, GraphHopper, Toursprung, etc) - working on JavaScript and Native code implementation of the renderers and related ecosystem.\r\nMultiple releases have been published, the project has CI checks for contribution, regular steering committee meetings, updated support for TypeScript, several bindings such as ReactJS, the Metal rendering on iOS is implemented (as Apple decided to deprecate OpenGL ES), and many issues and bugs has been fixed. There is plenty of ideas what to do next - from implementation of 3D terrain rendering, to support of non-Mercator map projections, or tighter integration with Leaflet, and much more.\r\n\r\n\r\nLet's explore the current status of the project, learn how to use MapLibre in your own software with practical code samples, and how to join and contribute to the collaborative development and participate on a shared roadmap.", "recording_license": "", "do_not_record": false, "persons": [{"code": "VVZ9RM", "name": "Petr Pridal", "avatar": null, "biography": "Challenge seeker, CEO at @maptiler, Swiss resident, proud dad of two boys, contributor to open-source projects, cartographer, programmer & entrepreneur.", "public_name": "Petr Pridal", "guid": "eb828793-6f43-5499-8c8e-297d59a4731e", "url": "https://pretalx.com/sotm2021/speaker/VVZ9RM/"}], "links": [], "feedback_url": "https://pretalx.com/sotm2021/talk/RC7S8K/feedback/", "origin_url": "https://pretalx.com/sotm2021/talk/RC7S8K/", "attachments": [{"title": "MapLibre logo", "url": "/media/sotm2021/submissions/RC7S8K/resources/MapLibre_logo_BLUE-for_white_bg-preview_1_Ga3LPDF.png", "type": "related"}]}, {"guid": "fb8dc8c3-d7ee-588c-9102-5f71f24a57d5", "code": "RFGVSG", "id": 10029, "logo": null, "date": "2021-07-10T18:00:00+00:00", "start": "18:00", "duration": "00:20", "room": "Track 1 - Talks", "slug": "sotm2021-10029-openstreetmap-and-the-neglected-pedestrian", "url": "https://pretalx.com/sotm2021/talk/RFGVSG/", "title": "OpenStreetMap and the neglected pedestrian", "subtitle": "", "track": "Mapping", "type": "Talk", "language": "en", "abstract": "Pedestrians have been neglected. We\u2019ve seen monumental progress in digital maps, but much of this has been road centric. In this presentation we download data from OpenStreetMap that relates to pedestrians to see how much it differs from the reality on the ground. We contrast different types of cities, seek to understand why pedestrian data is lacking, and look at solutions such as Mapillary that can help make OpenStreetMap more pedestrian friendly.", "description": "The evolution of digital maps of the last 20 years has been nothing short of incredible. The experience for the end consumer has continued to improve, with better map data, more intuitive interfaces, and greater portability. A lot of the developments have focused on in-car navigation, with Google Maps, Apple Maps, HERE Maps, and TomTom dedicating significant resources to the space. Even in our beloved OpenStreetMap, vehicle based navigation claims centre stage.\r\n\r\nIn this presentation we\u2019ll explore the state of pedestrian data in OpenStreetMap, how it differs between cities, why it\u2019s important to think about, and how we might collectively improve the quality of pedestrian data.\r\n\r\nTo begin with, we\u2019ll take a look at data downloaded with Overpass Turbo. The data represents nodes, ways, and areas with pedestrian relevant tags such as highway=footway and sidewalk=both. Our analysis focused on five cities with differing characteristics:\r\n\r\n- Folsom, USA\r\n- Heidelberg, Germany\r\n- Melbourne, Australia\r\n- Stone Town, Tanzania\r\n- Yesan, South Korea\r\n\r\nThese cities differ in population, cultural characteristics, urban planning, history, and topography. We\u2019ll explore what kind of OpenStreetMap tags have been used in each city, how close this matches the state of pedestrian infrastructure, and how the cities compare to one another.\r\n\r\nWe\u2019ll then look at some reasons why pedestrian data has been neglected including the limitations of satellite imagery, commercial incentives, and data collection methods. In the final part of the presentation we\u2019ll propose and hopefully discuss some of the tools that could help including Mapillary, StreetComplete, GoMap!!, and Vespucci.", "recording_license": "", "do_not_record": false, "persons": [{"code": "GBZBUL", "name": "Edoardo Neerhut", "avatar": "https://pretalx.com/media/avatars/GBZBUL_t4UBC42.webp", "biography": "I first got involved in OpenStreetMap when I joined Mapillary in 2015, but my love of maps started long before that. In fact it started when I was gifted a Dorling Kindersley geographic atlas. Since then I've been fascinated by maps and the way they help us understand the world.\r\n\r\nMapillary is now part of Facebook, and I work as a Program Manager, supporting groups and individuals utilising street-level imagery to solve geospatial problems.\r\n\r\nI volunteer as Chair of OSGeo Oceania and contribute regularly to OpenStreetMap.", "public_name": "Edoardo Neerhut", "guid": "cc902572-e2c9-5120-a36c-b9ffff7c416d", "url": "https://pretalx.com/sotm2021/speaker/GBZBUL/"}], "links": [], "feedback_url": "https://pretalx.com/sotm2021/talk/RFGVSG/feedback/", "origin_url": "https://pretalx.com/sotm2021/talk/RFGVSG/", "attachments": []}, {"guid": "8791a9f5-6d0d-58e7-a255-e21a0663a84c", "code": "GGLYCK", "id": 10040, "logo": null, "date": "2021-07-10T20:00:00+00:00", "start": "20:00", "duration": "00:20", "room": "Track 1 - Talks", "slug": "sotm2021-10040-openstreetmap-standard-layer-who-uses-it", "url": "https://pretalx.com/sotm2021/talk/GGLYCK/", "title": "OpenStreetMap Standard Layer: Who uses it?", "subtitle": "", "track": "Community and Foundation", "type": "Talk", "language": "en", "abstract": "Mappers see the OpenStreetMap Standard layer every time they view OpenStreetMap.org, but who else is using the layer? With usage logs, who is accessing what is broken down for this important OpenStreetMap service.", "description": "The OpenStreetMap Standard layer is one of the high profile OpenStreetMap services, but not many people know who uses it, and where. This talk covers the goals of the service, it\u2019s history, how it's designed, and dives deep into how it's used. Using improved logging functionality, we\u2019ll get answers to these questions and more.\r\n\r\nWe\u2019ll cover the policy and technical basics of the service, showing how changes make it to your browser through the various elements of the stack and what we set out to do by running the standard layer, including policy and history.\r\n\r\nDiving deep into the usage, we\u2019ll look at where people are viewing, where they\u2019re from, daily and weekly usage patterns, and then into what sites and apps people use to view the layer, including the long tail of small sites. You\u2019ll see how different uses put different loads on the OSMF servers, and how load doesn\u2019t come from where people think it is.\r\n\r\nMany people just want to see their edits on the map, and we\u2019ll cover that too, looking at how they show up and what to do if they don\u2019t.\r\n\r\nAlong the way we\u2019ll learn how to see your changes on the map and see heatmaps, treemaps, and find out just what\u2019s up with the teapots.", "recording_license": "", "do_not_record": false, "persons": [{"code": "YRRSMU", "name": "Paul Norman", "avatar": null, "biography": "Paul has been involved with OpenStreetMap for over a decade, as an OpenStreetMap developer and has served on the Board, Data Working Group, Legal Working Group, and Membership Working Group in the past. He is currently on the Operations Working Group.", "public_name": "Paul Norman", "guid": "f66b2f27-cb75-5943-9526-d3f88c6b4b2c", "url": "https://pretalx.com/sotm2021/speaker/YRRSMU/"}], "links": [], "feedback_url": "https://pretalx.com/sotm2021/talk/GGLYCK/feedback/", "origin_url": "https://pretalx.com/sotm2021/talk/GGLYCK/", "attachments": []}, {"guid": "655a3663-7088-5e92-8e57-a1321b005986", "code": "L9XART", "id": 10069, "logo": null, "date": "2021-07-10T20:45:00+00:00", "start": "20:45", "duration": "00:20", "room": "Track 1 - Talks", "slug": "sotm2021-10069-community-growth-what-we-learned-about-improving-the-membership-and-diversity-of-osm-kenya-through-the-community-impact-microgrants", "url": "https://pretalx.com/sotm2021/talk/L9XART/", "title": "Community growth: What we learned about improving the membership and diversity of OSM Kenya through the community impact microgrants.", "subtitle": "", "track": "Community and Foundation", "type": "Talk", "language": "en", "abstract": "Between December 2020 to March 2021, the OSM Kenya team ran a project whose focus was on growing the OSM community locally: both in terms of membership and diversity. The project was supported through the Facebook and HOTOSM community impact microgrants. In this session, we will share about the community, project: from ideation(community health), motivation to implementation. This will include the activities involved, our experience, challenges that we encountered, and the lessons learned.", "description": "Being one of the awardees for the 2020 Community Impact Microgrants by HOTOSM and Facebook, the OpenStreetMap community in Kenya ran a virtual three-month training program for women and girls interested in OSM. While the project was implemented towards the end of 2020, the ideation process began at the start of the year when discussing community health and brainstorming on activities to conduct virtually due to COVID-19 restrictions. This included carrying out a community survey, identifying gaps and challenges, and figuring out what next. Our key focus was community growth, especially in terms of diversity and membership. We had some virtual activities that introduced new mappers to the community but still saw no diversity improvement.\r\n\r\nWe, therefore, designed a women-only training program that would run for eight weeks. We were able to train a group of 35 beginner-level and intermediate-level mappers on all aspects of open mapping. Activities included hands-on workshops, presentations, and mapathons. During this period, we had some successes, learned a lot, but we also had a good share of challenges. We hope that by sharing our experience, other communities interested in implementing similar programs can learn more about the same; we also hope to have discussions that would improve future iterations of the program.", "recording_license": "", "do_not_record": false, "persons": [{"code": "KEEP87", "name": "Laura Mugeha", "avatar": "https://pretalx.com/media/avatars/KEEP87_a80gesX.webp", "biography": "Laura is a geospatial engineer based in Nairobi, Kenya, interested in the intersection of open data, FOSS, and development. She is a regional ambassador with YouthMappers, where she supports chapters across Eastern Africa with a focus on Kenya and Tanzania. During her free time, she volunteers with the OSM and OSGeo communities, locally and globally,", "public_name": "Laura Mugeha", "guid": "3acd4990-bda9-55a8-8efb-b0147ff21e74", "url": "https://pretalx.com/sotm2021/speaker/KEEP87/"}], "links": [], "feedback_url": "https://pretalx.com/sotm2021/talk/L9XART/feedback/", "origin_url": "https://pretalx.com/sotm2021/talk/L9XART/", "attachments": []}], "Track 2 - Panels and Workshops": [{"guid": "323da7d2-96b9-5f5a-858f-69b82a491567", "code": "QLVGQK", "id": 10022, "logo": null, "date": "2021-07-10T10:00:00+00:00", "start": "10:00", "duration": "01:00", "room": "Track 2 - Panels and Workshops", "slug": "sotm2021-10022-exploring-sound-maps-using-openstreetmap-data-and-foss-through-manilaud-metro-manila-soundscapes", "url": "https://pretalx.com/sotm2021/talk/QLVGQK/", "title": "Exploring Sound maps using OpenStreetMap data and FOSS through MANILAud: Metro Manila Soundscapes", "subtitle": "", "track": "Cartography", "type": "Workshop", "language": "en", "abstract": "Our proposed workshop aims to explore sound maps using OpenStreetMap data and free and open-source software (FOSS) through MANILAud: Metro Manila Soundscapes (http://bit.ly/manilaud; http://bit.ly/manilaudday)\r\n\r\nThe 60-minute workshop will be about the project and also enable the participants to experience submitting soundscapes and hearing their soundscapes on the map.", "description": "Our proposed workshop aims to explore sound maps using OpenStreetMap data and free and open-source software (FOSS) through MANILAud: Metro Manila Soundscapes ([http://bit.ly/manilaud](http://bit.ly/manilaud); [http://bit.ly/manilaudday](http://bit.ly/manilaudday))\r\n\r\nMANILAud: Metro Manila Soundscapes is an interactive map that aims to help understand how people interpret sounds around them and the noise in their local area through soundscapes; to also help shape local noise policies and plans. Aside from this, it also wants to enable users to explore different areas in Metro Manila and somehow get the feeling of being there in that particular place despite the lockdowns and isolation caused by the COVID-19 pandemic, through the semantic descriptions of the uploader, the soundscape attached to the location, and a photo related to the location.\r\n\r\nIn the workshop, we will be sharing about the project and also let the participants experience submitting soundscapes and hearing their soundscapes on the map.\r\n\r\nProposed Workshop Flow (in minutes):\r\n* 01-15: Presentation about the Project (MANILAud: Mapping Soundscapes Through Participatory Data Collection - A case study of Metro Manila)\r\n* 16-20: Workshop instructions for submitting soundscapes\r\n* 21-35: Workshop proper: for participants to submit their soundscapes\r\n* 36-45: (Participant's Break) to allow the team to add soundscape submissions on the map\r\n* 45-55: Listening to the soundscapes on the map\r\n* 56-60: Questions/Feedback from the participants", "recording_license": "", "do_not_record": false, "persons": [{"code": "KKUH8S", "name": "Andi Tabinas", "avatar": null, "biography": "I'm a licensed Tableau Desktop Specialist, geospatial scientist, licensed environmental planner, and public servant #spatially4u. I'm also a mental health advocate and part of Mental Health AWHEREness PH, Inc., a non-profit, non-stock organization that aims to share and contribute to an online platform and map of available mental health facilities and services in the Philippines that offer help to people with their mental health.", "public_name": "Andi Tabinas", "guid": "b943abc1-6e73-5d97-90e3-217110644418", "url": "https://pretalx.com/sotm2021/speaker/KKUH8S/"}, {"code": "SDTYZV", "name": "Jewel Templonuevo", "avatar": null, "biography": null, "public_name": "Jewel Templonuevo", "guid": "da71a0a1-645d-5f75-8484-415e3d686949", "url": "https://pretalx.com/sotm2021/speaker/SDTYZV/"}], "links": [], "feedback_url": "https://pretalx.com/sotm2021/talk/QLVGQK/feedback/", "origin_url": "https://pretalx.com/sotm2021/talk/QLVGQK/", "attachments": []}, {"guid": "b48b67f2-a888-510f-89e7-14873e88db09", "code": "HUXHSR", "id": 10033, "logo": null, "date": "2021-07-10T12:15:00+00:00", "start": "12:15", "duration": "01:00", "room": "Track 2 - Panels and Workshops", "slug": "sotm2021-10033-aosmfbaaaoaaaa", "url": "https://pretalx.com/sotm2021/talk/HUXHSR/", "title": "AOSMFBAAAoAAAA", "subtitle": "", "track": "Community and Foundation", "type": "Panel", "language": "en", "abstract": "Ask the OSMF Board Almost Anything About our Agenda, Actions And Activities", "description": "This is a chance to ask the OSM Foundation Board questions, to engage with the board. Let's have a conversation about the Foundation, the Board and how all the parts work together. If you know nothing about what the board is doing, this is a chance to find out. Find out what the Foundation does and doesn't do, what it can and can't do. Find out how you can help, how you can get involved. The Board is committed to openness and wants to engage with the community.\r\n\r\nWe will take questions from the audience, or other questions that people can submit before the event, and we will talk about and answer them. We did a successful AMA (Ask Me Anything) on reddit within the last year which garnered 400+ comments, another source for questions & answers.\r\nWe can talk about the past actions of the board, and what future plans we have.\r\n\r\nAre you curious about running for the OSMF Board? This is a chance to find out what is actually involved, to find out what sort of work is done, and whether you would like to get involved. Do you have an idea for something the board could, or shoud do? Here is a chance to suggest it, and talk about it.", "recording_license": "", "do_not_record": false, "persons": [{"code": "PDWBJL", "name": "Tobias Knerr", "avatar": "https://pretalx.com/media/avatars/PDWBJL_Ga7W0Ml.webp", "biography": "Tobias has been a volunteer contributor to OpenStreetMap since 2008. An active mapper and open-source software developer, he is involved in several OSMF working groups, a frequent participant at events of the German OSM community, and a member of the OSMF board of directors.", "public_name": "Tobias Knerr", "guid": "3ded0b94-91c7-57ba-8383-16fda7ce007d", "url": "https://pretalx.com/sotm2021/speaker/PDWBJL/"}, {"code": "YT7F8M", "name": "Guillaume Rischard", "avatar": "https://pretalx.com/media/avatars/YT7F8M_BL4yFRn.webp", "biography": null, "public_name": "Guillaume Rischard", "guid": "ff4f7d9a-13ed-54bd-94e9-84863e6c66e7", "url": "https://pretalx.com/sotm2021/speaker/YT7F8M/"}, {"code": "SCPZG9", "name": "Allan Mustard", "avatar": "https://pretalx.com/media/avatars/SCPZG9_aDSCm45.webp", "biography": "bio sketch can be found here: https://wiki.osmfoundation.org/wiki/Board_Member_Bios#Allan_Mustard\r\n\r\nI am currently chairperson of the board of directors of the OpenStreetMap Foundation.", "public_name": "Allan Mustard", "guid": "1b39615f-f243-56f2-ac2a-4b5e0f6447be", "url": "https://pretalx.com/sotm2021/speaker/SCPZG9/"}, {"code": "BFX3YR", "name": "Amanda McCann", "avatar": "https://pretalx.com/media/avatars/BFX3YR_6LrAPqo.webp", "biography": "Lorem ipsum dolor sit amet, consectetur adipiscing elit. Quisque in tellus orci. Pellentesque et gravida lacus, ut blandit velit. Nunc.", "public_name": "Amanda McCann", "guid": "6f9610a2-e1cb-52d9-9a7c-72bdcadf645f", "url": "https://pretalx.com/sotm2021/speaker/BFX3YR/"}, {"code": "N9ZABZ", "name": "Jean-Marc Liotier", "avatar": null, "biography": "OSMF Board Member, mapper of random features, cartographic hygiene technician. I'm paid to organize software so that telecommunication operators still find the bits of network infrastructure after they bury them. Will map for beer.", "public_name": "Jean-Marc Liotier", "guid": "dfc87b1f-7faa-5614-a6ae-629b65cbb085", "url": "https://pretalx.com/sotm2021/speaker/N9ZABZ/"}], "links": [], "feedback_url": "https://pretalx.com/sotm2021/talk/HUXHSR/feedback/", "origin_url": "https://pretalx.com/sotm2021/talk/HUXHSR/", "attachments": []}, {"guid": "ad293e12-e902-59f8-960c-7c7081794072", "code": "Z3U8JX", "id": 10051, "logo": null, "date": "2021-07-10T15:00:00+00:00", "start": "15:00", "duration": "01:00", "room": "Track 2 - Panels and Workshops", "slug": "sotm2021-10051-imports-and-bulk-edits-community-style-maproulette-cooperative-challenges", "url": "https://pretalx.com/sotm2021/talk/Z3U8JX/", "title": "Imports and Bulk Edits, Community Style: MapRoulette Cooperative Challenges", "subtitle": "", "track": "Mapping", "type": "Workshop", "language": "en", "abstract": "Martijn van Exel will demonstrate in an interactive workshop how you can make use of MapRoulette's advanced capabilities to create tasks that mappers can solve with as little as one click.", "description": "What if you could combine the best parts of data imports, bulk edits and the power of the OSM community? MapRoulette lets you do this with two new Challenge types: Tag Change Challenges and Cooperative Challenges. With a Tag Change Challenge, you can propose one or more tag changes on existing OSM features. Mappers simply need to confirm the changes from right within MapRoulette. With a Cooperative Challenge, each Task is a pre-made OSM Change that gets pre-loaded in JOSM, where mappers can easily confirm the edits. In this Workshop, MapRoulette creator Martijn van Exel will show you how these Challenge types work, and how you can create them.", "recording_license": "", "do_not_record": false, "persons": [{"code": "PWHA8S", "name": "Martijn van Exel", "avatar": "https://pretalx.com/media/avatars/PWHA8S_bG7m3A7.webp", "biography": "Martijn van Exel has been contributing to OSM since 2007 as a mapper, community leader, organizer, coder, and board member. He is originally from The Netherlands and moved to the United States in 2011. He is the creator of MapRoulette. He currently sits on the Board of Directors of OpenStreetMap US. He has worked with OSM professionally at Telenav from 2011 to 2019, helping create Kartaview and leading one of the first organized mapping teams. He currently works at HERE Technologies.", "public_name": "Martijn van Exel", "guid": "dd658d63-4469-5eec-a9ad-fc7c78b57453", "url": "https://pretalx.com/sotm2021/speaker/PWHA8S/"}], "links": [], "feedback_url": "https://pretalx.com/sotm2021/talk/Z3U8JX/feedback/", "origin_url": "https://pretalx.com/sotm2021/talk/Z3U8JX/", "attachments": []}, {"guid": "2433390c-68a1-57d7-9dc4-2d03e3a15a84", "code": "CSYPDL", "id": 10904, "logo": null, "date": "2021-07-10T17:15:00+00:00", "start": "17:15", "duration": "01:00", "room": "Track 2 - Panels and Workshops", "slug": "sotm2021-10904-feedback-on-building-osm-communities-in-the-south", "url": "https://pretalx.com/sotm2021/talk/CSYPDL/", "title": "Feedback on building OSM communities in the south", "subtitle": "", "track": "Community and Foundation", "type": "Panel", "language": "en", "abstract": "This panel focuses on the challenges contributors face in building OSM communities in the South and the strategies they adopt to achieve their goals. It brings together active members of selected OSM communities who will share their experiences and make recommendations for building strong OSM communities.\r\n\r\nPanel guests are Amadou Ndong, Tshedy, Kapay, Fredy, John Rupture, Mikko, Andal Feye, Sana Ibrahim.", "description": "Panel guests are Amadou Ndong, Tshedy, Kapay, Fredy, John Rupture, Mikko, Andal Feye, Sana Ibrahim.\r\n\r\nThis panel focuses on the challenges contributors face in building OSM communities in the South and the strategies they adopt to achieve their goals. It brings together active members of selected OSM communities who will share their experiences and make recommendations for building strong OSM communities.\r\n\r\nContrary to the North, the South has many challenges to face since most of them are poor countries where people are in constant search of daily bread whether they are students or young graduates. \r\nIt is therefore difficult to engage youth and even adults in volunteer work. Those who engage in volunteer work expect to earn a strict minimum of money, such as the cost of fuel to get to the activity site. Those who engage in local community building, however, must have little funds to pay for food and drink, to buy internet connection during mapathon activities or training.\r\nNevertheless, some communities manage to move forward thanks to strategies set up internally. \r\nThis panel will be an opportunity for us to talk about challenges in different countries and to share the strategies adopted by each side to inspire others.\r\n\r\nAt the end of this panel, participants will be better skilled on how to act for strong and inclusive communities with engaged and empowered members.", "recording_license": "", "do_not_record": false, "persons": [{"code": "M8PHEG", "name": "Nathalie SIDIBE", "avatar": "https://pretalx.com/media/avatars/M8PHEG_M04tRGX.webp", "biography": "Nathalie Sidibe is Co-Founder of OpentreetMap Mali and CEO of DataTIC Consulting. She is also the focal Point of the French-Speaking Africa OpenData Community in Mali.", "public_name": "Nathalie SIDIBE", "guid": "63124911-adb6-5b1d-99f6-73d6916a40fd", "url": "https://pretalx.com/sotm2021/speaker/M8PHEG/"}], "links": [], "feedback_url": "https://pretalx.com/sotm2021/talk/CSYPDL/feedback/", "origin_url": "https://pretalx.com/sotm2021/talk/CSYPDL/", "attachments": []}, {"guid": "1b8cd99c-b46e-516f-90f1-d2e134df632f", "code": "MDD8PE", "id": 10911, "logo": null, "date": "2021-07-10T20:00:00+00:00", "start": "20:00", "duration": "01:00", "room": "Track 2 - Panels and Workshops", "slug": "sotm2021-10911-paid-editing-open-datasets-and-ai-mapping-tools-a-panel-discussion-with-corporations-active-in-openstreetmap", "url": "https://pretalx.com/sotm2021/talk/MDD8PE/", "title": "Paid-Editing, Open Datasets, and AI-Mapping Tools: A Panel Discussion with Corporations Active in OpenStreetMap", "subtitle": "", "track": "Community and Foundation", "type": "Panel", "language": "en", "abstract": "This panel will bring together a few major corporations active in the OSM Community to talk about their mapping activity and larger involvement within OSM. We will cover the release of datasets, development of mapping tools, and the increasing amount of paid-editing in OSM. Companies include ESRI, Facebook, among others yet to be confirmed.\r\n\r\nThe panelists are Deane Kensock (Esri), Ben Clark (Facebook), Jinal Foflia (Grab), Lukas Martinelli (Mapbox)", "description": "The panel discussion will be broken into 3 sections: \r\n\r\n1. Introduction (5 minutes): Brief Introduction of Panelists and their involvement in OSM, as quantified in existing work. This includes a very brief overview of paid-editing in OSM and how the scale has increased in recent years, along with the adoption of AI-assisted mapping, and any new datasets made available. This will be positioned within the results of the OSMF 2021 Community Survey and briefly discuss the distinction between corporations as data consumers and corporations as data producers.\r\n\r\n2. Formal Panelist Introductions (5-8 minutes each). Each speaker will have a few minutes to describe their company's involvement in and use of OSM.\r\n\r\n3. Moderated Discussion (40 - 60 minutes). The audience will have the chance to pose questions in a separate chat / shared document and the moderator will collate questions and ask the panelists. Example questions to the panelists include: \r\n- Why OSM? There were likely many possible platforms that your company considered, what was the reason for choosing OSM, and what was this process like? Was there immediate buy-in, or not?\r\n- If local volunteer mapping communities are active in the regions you are mapping, how do you communicate and work with them? Are you supporting them directly in any way?\r\n- How does your company intend to contribute to OSM? Is it in datasets? technologies? mapping expertise?\r\n\r\nThe list of panel participants has yet to be finalized.\r\n\r\nThe panel will be moderated by Jennings Anderson, an OSM researcher who has written about and continues to research the involvement of corporations in OSM.", "recording_license": "", "do_not_record": false, "persons": [{"code": "LSXXGM", "name": "Jennings Anderson", "avatar": "https://pretalx.com/media/avatars/LSXXGM_6jNdYxL.webp", "biography": "Dr. Jennings Anderson is a GeoInformation Scientist specializing in OpenStreetMap data analysis. His contributor-centric approach to OSM emphasizes questions regarding the evolution of the global community of mappers and how the data gets produced.", "public_name": "Jennings Anderson", "guid": "67df964a-9d3e-5449-9b6d-b730ccc638c7", "url": "https://pretalx.com/sotm2021/speaker/LSXXGM/"}], "links": [], "feedback_url": "https://pretalx.com/sotm2021/talk/MDD8PE/feedback/", "origin_url": "https://pretalx.com/sotm2021/talk/MDD8PE/", "attachments": []}]}}, {"index": 3, "date": "2021-07-11", "day_start": "2021-07-11T04:00:00+00:00", "day_end": "2021-07-12T03:59:00+00:00", "rooms": {"Track 1 - Talks": [{"guid": "0aaccc6e-7c58-505f-8ff6-0270ba820549", "code": "EP7JNK", "id": 10053, "logo": null, "date": "2021-07-11T15:00:00+00:00", "start": "15:00", "duration": "00:20", "room": "Track 1 - Talks", "slug": "sotm2021-10053-dealing-with-quantity-vs-quality", "url": "https://pretalx.com/sotm2021/talk/EP7JNK/", "title": "Dealing with Quantity vs Quality", "subtitle": "", "track": "Mapping", "type": "Talk", "language": "en", "abstract": "Organized mapping and institution / corporate based mapping keeps rising in the OpenStreetMap community. This talk is inspired by my observations whilst performing Quality Assurance as part of my personal OSM contributions in Ghana; highlighting some problems, solutions and recommendations.", "description": "Many contributors be it, a hit-and-run, enthusiast or institution are using our ONLY OpenStreetMap data, and the community saves so many things in our daily lives. The quality of data added to OpenStreetMap is of high importance if we have to keep saving lives and all other things. Data quality can not be ignored, this is very much discussed on various mailing lists, channels and whenever we speak about OpenStreetMap, it is likely to be the first question we expect from our audience who had no idea about OSM in the first place.\r\n\r\nContributing to OpenStreetMap mostly in Ghana, I have come across a couple of mapping activities that I am sometimes not sure what to do or say and left with only one option; want to know :) ?  \r\n\r\nThis presentation will explore some practices in relation to contributing to OpenStreetMap and focuses on Ghana as the Area of Interest. It will demonstrate some of my observations in Ghana:\r\n\r\n* how they came about and how I will deal with them or have resolved them and;\r\n* how most of these can be improved and avoided in the future.\r\n\r\nAt the end of this talk I hope to have convinced you enough to take full responsibility whenever you make  a changeset; Quality or Quantity.", "recording_license": "", "do_not_record": false, "persons": [{"code": "EYWYDV", "name": "Enock Seth Nyamador", "avatar": "https://pretalx.com/media/avatars/EYWYDV_tEb6IYm.webp", "biography": "Enock Seth Nyamador is an advocate for Free/Libre and Open Source Solutions and Communites of Practice. He is always looking forward to learning, meeting and sharing.", "public_name": "Enock Seth Nyamador", "guid": "71db0dd1-c758-5955-a24d-b1fe58168d7a", "url": "https://pretalx.com/sotm2021/speaker/EYWYDV/"}], "links": [], "feedback_url": "https://pretalx.com/sotm2021/talk/EP7JNK/feedback/", "origin_url": "https://pretalx.com/sotm2021/talk/EP7JNK/", "attachments": []}, {"guid": "941da0f9-f66b-5746-91d4-b3286d7506ef", "code": "3CZDTS", "id": 10656, "logo": null, "date": "2021-07-11T15:45:00+00:00", "start": "15:45", "duration": "00:20", "room": "Track 1 - Talks", "slug": "sotm2021-10656-lightning-talks-iii", "url": "https://pretalx.com/sotm2021/talk/3CZDTS/", "title": "Lightning Talks III", "subtitle": "", "track": "Community and Foundation", "type": "Talk", "language": "en", "abstract": "This track gathers various lightning talks of 5 minutes each.", "description": "## Being ohsome with R \r\n*Oliver Fritz* | *[ofr1tz](https://www.openstreetmap.org/user/ofr1tz)*\r\n\r\nHow to query the ohsome API from R to aggregate and extract elements from the OSM history. \r\n\r\n## Introducing tilemaker 2.0 \r\n*Richard Fairhurst* | *[Richard](https://www.openstreetmap.org/user/Richard)*\r\n\r\nVector tiles are great! Having to maintain a rendering database isn't. That's where tilemaker comes in. SOTM 2021 will see the release of the [all-new v2.0](https://github.com/systemed/tilemaker) which makes vector tiles speedily, on your own hardware, without a database. Richard Fairhurst explains how it works and how you can use it.\r\n\r\n## GeOsm: The first mapping data-based social network to connect and empower communities. \r\n*SOB Willy Franck*\r\n\r\nOur goal is to create a mapping data-based social network for territory stakeholders. We want to work with different actors of the digital ecosystem to facilitate the promotion of our tool to those who need it. And it will be up to each community to appropriate the approach in an innovative way to help states, associations, people, companies and the environment. \r\n\r\n## State of The Map Africa 2021 \r\n*Sharon Omoja* | *[shazomojah](https://www.openstreetmap.org/user/shazomojah)*\r\n\r\nThe State of the Map Africa conference celebrates the culture of open mapping, open data and GIS and its impact across Africa. In this talk we will give updates and plans for this year's State of the Map Africa conference.\r\n\r\n## Presenting New Numbers: Quantifying the Increase in Paid Editing Since 2018\r\n*Jennings Anderson*\r\n\r\nThere are now more than 2,500 active _paid editors_ in the OSM Community. The last time we comprehensively quantified this editing activity involved just 1,000 editors across ten companies. This talk describes the increase in paid editing since 2018 with country-level breakdowns of editing activity and information regarding new editing teams and the growth of the existing teams.\r\n\r\n## Tanga Buildings Import and Community Mapping \r\n*Antidius Kawamala* | *[KAWAMALA](https://www.openstreetmap.org/user/KAWAMALA)*\r\n\r\nThis is an Initiative for scaling up the OpenStreetMap Project by addition of buildings footprint data for entire region of Tanga,Datasets was developed by Ardhi University Students (ARU) in Collaboration with Tanzania Communication Regulatory Authority (TCRA) in 2021.\r\n\r\nFurthermore, There are different community mapping activities as micro-works going on in the region, as the mission of enriching and making freely global spatial data as well as capacity building to the local community on how to use free and open source tools in contributing data to OSM.\r\n\r\n## Activities performed by IRDP YouthMappers on 2021 \r\n*Shabani Magawila* | *[SHABANI MAGAWILA ](https://www.openstreetmap.org/user/SHABANI MAGAWILA)*\r\n\r\n[IRDP YouthMappers](https://twitter.com/irdp_mappers) is one of the Active Chapter available in Dodoma, under the supervision of the Institute of rural Development Planning - Dodoma. The chapter has been able to participate in various projects and was able to organize several trainings. With the skills we had we were able to help our fellow students to complete their Field Work Practice.", "recording_license": "", "do_not_record": false, "persons": [{"code": "YNFKER", "name": "SotM Working Group", "avatar": null, "biography": null, "public_name": "SotM Working Group", "guid": "271fbb38-3b88-5bd6-ad6e-52c32e316e7c", "url": "https://pretalx.com/sotm2021/speaker/YNFKER/"}], "links": [], "feedback_url": "https://pretalx.com/sotm2021/talk/3CZDTS/feedback/", "origin_url": "https://pretalx.com/sotm2021/talk/3CZDTS/", "attachments": []}, {"guid": "9f6c1315-0754-5346-8fc4-7b5f2b97b66e", "code": "JGF9WA", "id": 9969, "logo": null, "date": "2021-07-11T16:30:00+00:00", "start": "16:30", "duration": "00:20", "room": "Track 1 - Talks", "slug": "sotm2021-9969-a-new-map-renderer-for-osm-rasters-vectors-language-and-internationalization", "url": "https://pretalx.com/sotm2021/talk/JGF9WA/", "title": "A new map renderer for OSM? Rasters, vectors, language and internationalization", "subtitle": "", "track": "Cartography", "type": "Talk", "language": "en", "abstract": "I explore the spectrum of web map rendering techniques between raster and vector, and outline new approaches towards making universal map applications with OSM.", "description": "OSM's mission is to create a free, global dataset of geodata for diverse applications. A mainstream OSM use case is **web cartography**: the graphical display of geographic features on the standardized browser platform. Cartographers want to make beautiful, labeled, multi-resolution maps; maps need to be loaded progressively for a smooth user experience. \r\n\r\nThe web map status quo centers around two distinct approaches. One approach, used by the OSM Carto project, is server-rendered raster map tiles displayed as images in the browser. Another approach is to use a WebGL framework that consumes tiles of vector features. In the first part of this talk, I will investigate the tradeoffs inherent in these approaches with regards to **multilingual text and internationalization**, as these pose limitations for localizing OSM applications to different languages and cultures. \r\n\r\nThe second part of this talk will introduce new techniques and libraries for rendering OSM data that are a compromise between the raster and vector map ecosystems. I'll demonstrate some of these ideas in protomaps.js, a new Canvas2D and Leaflet-based open source map rendering library.", "recording_license": "", "do_not_record": false, "persons": [{"code": "PYCDW7", "name": "Brandon Liu", "avatar": "https://pretalx.com/media/avatars/PYCDW7_tSWZgOb.webp", "biography": "Cartographic technologist in Taiwan, building Protomaps, a universal mapping system. Building simple, high-performance tools for OSM, such as OSMExpress and PMTiles.", "public_name": "Brandon Liu", "guid": "15e2cea9-d703-55e4-ac5e-c908d22757ac", "url": "https://pretalx.com/sotm2021/speaker/PYCDW7/"}], "links": [], "feedback_url": "https://pretalx.com/sotm2021/talk/JGF9WA/feedback/", "origin_url": "https://pretalx.com/sotm2021/talk/JGF9WA/", "attachments": []}, {"guid": "cf6ac6f4-4c9d-5c53-bb7a-e3f0de44f081", "code": "FV8QGF", "id": 9972, "logo": null, "date": "2021-07-11T17:15:00+00:00", "start": "17:15", "duration": "00:20", "room": "Track 1 - Talks", "slug": "sotm2021-9972-overpass-api-since-10-years", "url": "https://pretalx.com/sotm2021/talk/FV8QGF/", "title": "Overpass API since 10 years", "subtitle": "", "track": "Software Development", "type": "Talk", "language": "en", "abstract": "Since now 10 years, the Overpass API allows to query the OpenStreetMap data. This is reason enough to show how OpenStreetMap and the Overpass API have changed over that timespan. I will present and overview over user statistics, technical challenges and all kinds of requests to me as the developer.", "description": "Since now 10 years, the Overpass API allows to query the OpenStreetMap data.\r\nThis is reason enough to compare the OpenStreetMap of then to the OpenStreetMap of now\r\nand to show how OpenStreetMap and the Overpass API have changed or not changed over that timespan.\r\n\r\nFor this purpose I will present an overview:\r\n\r\nWith which requests are the public instances of the Overpass API actually used?\r\nThe Overpass API has been intended for compound queries for the public transit data model of OpenStreetMap,\r\nbut actually got popular for the simpler tag queries on bounding boxes.\r\nThe provisions for an area data type have never materialized.\r\n\r\nHow has it protected itself and how does it now protect itself against excessive load?\r\nI have always been proud that the service runs on ordinary server hardware and nothing huge,\r\nbut still can give every user a meaningful amount of computation time.\r\nThe necessary measures to curb the greedy and the stupid have evolved over time.\r\n\r\nWhich requests for features and questions have been addressed to me as the developer?\r\nBasically everything we use now has been requested by users of the service.\r\nProbably the best idea has been to change from the longish XML based query language to the now much shorter QL based language.", "recording_license": "", "do_not_record": false, "persons": [{"code": "KBTFX7", "name": "Dr. Roland Olbricht", "avatar": null, "biography": "Roland contributes to OpenStreetMap since 2008, and always in his spare time. He is the author of the Overpass API. He is a mathematician who now works in software development, currently for ticketing in public transit.", "public_name": "Dr. Roland Olbricht", "guid": "f8681c3b-9bbc-589f-a792-ef6eb08a5aca", "url": "https://pretalx.com/sotm2021/speaker/KBTFX7/"}], "links": [], "feedback_url": "https://pretalx.com/sotm2021/talk/FV8QGF/feedback/", "origin_url": "https://pretalx.com/sotm2021/talk/FV8QGF/", "attachments": []}, {"guid": "be7b8fd8-15d6-5d41-a0f6-15604e0ae3c7", "code": "PHJ83R", "id": 10063, "logo": null, "date": "2021-07-11T18:00:00+00:00", "start": "18:00", "duration": "00:20", "room": "Track 1 - Talks", "slug": "sotm2021-10063-why-osm-is-not-known-more-widely-about-consequences-of-not-enforcing-attribution-requirements", "url": "https://pretalx.com/sotm2021/talk/PHJ83R/", "title": "Why OSM is not known more widely - about consequences of not enforcing attribution requirements", "subtitle": "", "track": "Community and Foundation", "type": "Talk", "language": "en", "abstract": "Describes current situation of people using and appreciating OpenStreetMap data without being aware at all about its source.\r\n\r\nDescribes how it violates OpenStreetMap license and proposes to start enforcing it.", "description": "OpenStreetMap is not really known among people.\r\n\r\nBut it does not mean that they are not using it.\r\n\r\nI was talking with a pair of tourists using maps.me to navigate. They commented that OpenStreetMap sounds like an interesting project. But it seemed to them to be an unnecessary duplicate of maps.me with its great maps.\r\n\r\nThey were completely unaware that all useful data displayed by maps.me is from the OpenStreetMap.\r\n\r\nOSM data can be used by anyone, with few requirements. One of them is requirement to clearly and prominently state source of data.\r\n\r\nDespite this, many companies somehow fail to include a proper attribution. Including ones that are incredibly wealthy and ones that put massive effort into designing their applications.\r\n\r\nHow can we change that situation?\r\n\r\nMany people who would contribute are unaware that OpenStreetMap exists. We are losing potential contributors. Especially among people not interested already in open data and maps.\r\n\r\nIt is one of reasons why demographics of OpenStreetMap are so diverged from overall population. One needs to be quite unusual to be even aware that it exists and that this data is widely used.\r\n\r\nDue to obvious conflict of interest between OpenStreetMap community and corporations using this data fixing this problem will not be easy. But we should try.", "recording_license": "", "do_not_record": false, "persons": [{"code": "ZBGMZE", "name": "Mateusz Konieczny", "avatar": null, "biography": "OpenStreetMap mapper, developer and creator.\r\n\r\nI am involved in mapping, developing editing software (especially StreetComplete) and using OpenStreetMap data for various purposes.\r\n\r\nI am trying to help other mappers - either by answering when people ask for help or by improving existing resources, like OSM Wiki pages, editors, presets and validators.", "public_name": "Mateusz Konieczny", "guid": "a4b30244-a366-5f2c-a4fb-f8d1797dde32", "url": "https://pretalx.com/sotm2021/speaker/ZBGMZE/"}], "links": [], "feedback_url": "https://pretalx.com/sotm2021/talk/PHJ83R/feedback/", "origin_url": "https://pretalx.com/sotm2021/talk/PHJ83R/", "attachments": []}, {"guid": "6f6a4f4b-1061-5262-b9f5-a222346cfb5f", "code": "EBQEZJ", "id": 10055, "logo": null, "date": "2021-07-11T20:00:00+00:00", "start": "20:00", "duration": "00:20", "room": "Track 1 - Talks", "slug": "sotm2021-10055-building-a-global-outdoor-map", "url": "https://pretalx.com/sotm2021/talk/EBQEZJ/", "title": "Building a global outdoor map", "subtitle": "", "track": "Software Development", "type": "Talk", "language": "en", "abstract": "Global dataset and a map style for hiking and biking developed from OpenStreetMap - that's MapTiler Outdoor. During development, we have to solve multiple challenges originating from a lack of international standardization in trail marking.", "description": "MapTiler Outdoor is a global dataset and a map style for hiking and biking available as a zoomable and web-compatible vector tiles, which are ready for use in OpenLayers, MapLibre, Leaflet, QGIS as well as mobile applications.\r\n\r\nAfter first excitement, challenges starts to appear one after another: most of them originating from a need to create a rigid set of rules for the entire world, which is full of diversity due to the variety of nature. We also faced the challenge of lacking international standardization for hiking trails, which is unique for each country (and even on this level with many exceptions and specialities - like oneways, via ferrata routes or even climbing trails). And last, but not least, we have to dig all this information from the OpenStreetMap and turn it into a map understandable for everyone. \r\n\r\nWe managed to create a layer with trails and corresponding points of interest, which can be filtered on hiking or biking in the customize tool. This layer can be overlaid on top of any map. However, we created a specialized map style which combines OpenStreetMap with contour lines and hillshade and highlights things you need for moving around in the nature. \r\n\r\nThe schema of MapTiler Outdoor is based on the open-source OpenMapTiles (OTM) schema and data are processed using OMT stack.\r\n\r\nMapTiler Outdoor is available via MapTiler Cloud as a service or in a form of a data package for download.", "recording_license": "", "do_not_record": false, "persons": [{"code": "E9R3GY", "name": "Jiri Komarek", "avatar": "https://pretalx.com/media/avatars/E9R3GY_3Pv1Oyv.webp", "biography": "Mapping real world into OSM since 2011.\r\nLast few years working for MapTiler.\r\nActive member of the Czech OSM community.", "public_name": "Jiri Komarek", "guid": "0a532b8b-0ac1-5edb-abc4-8f0b2cc795c0", "url": "https://pretalx.com/sotm2021/speaker/E9R3GY/"}], "links": [], "feedback_url": "https://pretalx.com/sotm2021/talk/EBQEZJ/feedback/", "origin_url": "https://pretalx.com/sotm2021/talk/EBQEZJ/", "attachments": []}, {"guid": "d41b2361-c944-540d-8ac4-20ddcfaa4ea0", "code": "JNVWZS", "id": 9963, "logo": null, "date": "2021-07-11T20:45:00+00:00", "start": "20:45", "duration": "00:20", "room": "Track 1 - Talks", "slug": "sotm2021-9963-a-b-street-using-osm-for-transportation-advocacy", "url": "https://pretalx.com/sotm2021/talk/JNVWZS/", "title": "A/B Street: Using OSM for transportation advocacy", "subtitle": "", "track": "Software Development", "type": "Talk", "language": "en", "abstract": "A/B Street is an open source traffic simulator built on OSM and public census data, easy for the general public to use. This talk will cover some case studies of A/B Street being used to advocate for cycling infrastructure in Seattle, and describe how to use it anywhere.", "description": "A/B Street (abstreet.org) is an open source traffic simulator built on OSM and public census data. It simulates car, bicycle, foot, and public transit traffic, and runs on Mac, Windows, Linux, and directly in the web browser. A/B Street allows the user to reallocate existing road space between cars, protected cycle lanes, transit-only lanes, and street parking. Users can also modify traffic signal timing and create access-restricted neighborhoods. Individual and aggregate results from the simulation can be compared before and after the changes, creating a simple way to evaluate potential changes.\r\n\r\nA/B Street has been designed for the general public to easily explore proposals for reducing dependency on cars. This talk will cover some specific cases in Seattle where the software has been used to propose real changes, like opening a shortcut through a gated community for cycle and foot traffic to avoid dangerous roads. We'll discuss how to start using A/B Street in your area, the challenges in finding other open data-sets required, and some options for how to publish results.\r\n\r\nFinally, the talk will briefly demonstrate how A/B Street's rendering can be used for validating some tags, and how to get involved with the project.", "recording_license": "", "do_not_record": false, "persons": [{"code": "KFSX7B", "name": "Dustin Carlino", "avatar": "https://pretalx.com/media/avatars/KFSX7B_zMIalJx.webp", "biography": "Dustin is a software engineer who enjoys imagining how existing public spaces can be used more creatively and efficiently. He started A/B Street in 2018 independently of any company and has been growing the open source community around it since then.", "public_name": "Dustin Carlino", "guid": "058accfc-6611-58d9-b61a-837d27bfa96d", "url": "https://pretalx.com/sotm2021/speaker/KFSX7B/"}], "links": [], "feedback_url": "https://pretalx.com/sotm2021/talk/JNVWZS/feedback/", "origin_url": "https://pretalx.com/sotm2021/talk/JNVWZS/", "attachments": []}, {"guid": "0c612ea9-fc10-5f3b-8a54-5f179d160415", "code": "PRZUTW", "id": 10306, "logo": null, "date": "2021-07-11T21:30:00+00:00", "start": "21:30", "duration": "00:20", "room": "Track 1 - Talks", "slug": "sotm2021-10306-closing", "url": "https://pretalx.com/sotm2021/talk/PRZUTW/", "title": "Closing", "subtitle": "", "track": "Community and Foundation", "type": "Talk", "language": "en", "abstract": "SotM Working group say thank you to all volunteers and attendees and good bye until next year.", "description": "SotM Working group say thank you to all volunteers and attendees and good bye until next year.", "recording_license": "", "do_not_record": false, "persons": [{"code": "N87VMR", "name": "SotM Working Group", "avatar": null, "biography": "Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat, sed diam voluptua. At vero eos et accusam et justo duo dolores et ea rebum. Stet clita kasd gubergren, no sea takimata sanctus est Lorem ipsum dolor sit amet.", "public_name": "SotM Working Group", "guid": "888c67f1-009a-51a4-9ccc-ebb55879831c", "url": "https://pretalx.com/sotm2021/speaker/N87VMR/"}], "links": [], "feedback_url": "https://pretalx.com/sotm2021/talk/PRZUTW/feedback/", "origin_url": "https://pretalx.com/sotm2021/talk/PRZUTW/", "attachments": []}], "Track 2 - Panels and Workshops": [{"guid": "86b97d3b-341f-5c81-8538-f865087e7c3c", "code": "YANREF", "id": 10045, "logo": null, "date": "2021-07-11T10:00:00+00:00", "start": "10:00", "duration": "01:00", "room": "Track 2 - Panels and Workshops", "slug": "sotm2021-10045-acquire-and-visualise-osm-data-with-r", "url": "https://pretalx.com/sotm2021/talk/YANREF/", "title": "Acquire and visualise OSM data with R", "subtitle": "", "track": "Cartography", "type": "Workshop", "language": "en", "abstract": "Learn how to use a variety of R packages to get and visualise OSM data.", "description": "As an interactive, open-source, high-level programming language designed for data science, R is a great fit for dealing with OpenStreetMap data and introducing beginners to reproducible scientific computing. In this workshop, you will learn how you can use a variety of R packages that are ideal to:\r\n\r\n* acquire relevant OSM data in a vector format\r\n* clean and process the data\r\n* display it in static and interactive visualisations\r\n* share a visualisation with others\r\n* export the data to other programs for further editing\r\n\r\nMost data acquisition, cleaning, processing, visualising and exporting can be done writing an R script. For further refinement of an output, other point-and-click programs (like QGIS) might be required, but storing the bulk of the process in a script allows us to easily reapply the same process on an updated dataset, share the process with others so they can learn from it, and provide supporting evidence when publishing results.\r\n\r\nBasic knowledge of R is preferred to follow along this workshop.\r\nIf you want to run the commands on your own computer and learn by doing, please install both [R](https://cran.r-project.org/) and [RStudio](https://www.rstudio.com/products/rstudio/download/#download) prior to attending, as well as the necessary libraries for spatial data processing (see [OS-specific instructions](https://r-spatial.github.io/sf/#installing)).", "recording_license": "", "do_not_record": false, "persons": [{"code": "UPNYKS", "name": "St\u00e9phane Guillou", "avatar": "https://pretalx.com/media/avatars/UPNYKS_ycGF7b3.webp", "biography": "Open Source advocate since 2008 and proponent of Open Science principles since started working in research in 2012; currently Technology Trainer in academic library (The University of Queensland)", "public_name": "St\u00e9phane Guillou", "guid": "9d7d6377-8736-52ef-9e53-e5453be5168b", "url": "https://pretalx.com/sotm2021/speaker/UPNYKS/"}], "links": [], "feedback_url": "https://pretalx.com/sotm2021/talk/YANREF/feedback/", "origin_url": "https://pretalx.com/sotm2021/talk/YANREF/", "attachments": []}, {"guid": "044a0f99-0b9f-534e-b2f4-baa0d92f6b71", "code": "7SUKCQ", "id": 10034, "logo": null, "date": "2021-07-11T12:15:00+00:00", "start": "12:15", "duration": "01:00", "room": "Track 2 - Panels and Workshops", "slug": "sotm2021-10034-understanding-the-map-osm-carto-map-reading-q-a", "url": "https://pretalx.com/sotm2021/talk/7SUKCQ/", "title": "Understanding the map - OSM-Carto map reading Q&A", "subtitle": "", "track": "Cartography", "type": "Workshop", "language": "en", "abstract": "Everyone knows the \"standard\" map style on openstreetmap.org and most also know at least a bit how to read it.  But hardly anyone is familiar with everything the map shows.  Based on examples from the map submitted by community members this session is going to explain the design of the map and what those things you can see in it mean.", "description": "This is going to be an interactive session where participants can [submit case examples](https://wiki.openstreetmap.org/wiki/User:Imagico/Understanding_the_map_SotM2021) (in the form of links to specific examples on the map - [on the wiki](https://wiki.openstreetmap.org/wiki/User:Imagico/Understanding_the_map_SotM2021) or [on a pad](https://pads.ccc.de/Understanding-the-map-SotM2021)) to be discussed.  The focus of the discussion will be on explaining the design of the map and what cartographic and technical considerations stand behind it.  \r\n\r\nThe aim is for participants - both newcomers and experienced mappers - to better learn how to read the map, to better understand the cartographic and social challenges of designing a rich, global, real time updated map based on OpenStreetMap data for a truly diverse international and multi-cultural audience and hopefully to get some participants more interested in community map design and to encourage them to either contribute to OSM-Carto or to contribute to or start their own regional or thematic map design projects.\r\n\r\nSecondary goal of the session is for OSM-Carto developers to better understand where the map is difficult to read intuitively for the OSM community.\r\n\r\n\r\nLinks for further background information:\r\n\r\n* [https://wiki.openstreetmap.org/wiki/Standard_tile_layer](https://wiki.openstreetmap.org/wiki/Standard_tile_layer)\r\n* [https://wiki.openstreetmap.org/wiki/Standard_tile_layer/Key](https://wiki.openstreetmap.org/wiki/Standard_tile_layer/Key)\r\n* [https://wiki.openstreetmap.org/wiki/Featured_tile_layers/Guidelines_for_new_tile_layers](https://wiki.openstreetmap.org/wiki/Featured_tile_layers/Guidelines_for_new_tile_layers)\r\n* [https://github.com/gravitystorm/openstreetmap-carto/](https://github.com/gravitystorm/openstreetmap-carto/)\r\n* [https://github.com/gravitystorm/openstreetmap-carto/blob/master/CARTOGRAPHY.md](https://github.com/gravitystorm/openstreetmap-carto/blob/master/CARTOGRAPHY.md)", "recording_license": "", "do_not_record": false, "persons": [{"code": "YZJFGM", "name": "Christoph Hormann", "avatar": "https://pretalx.com/media/avatars/YZJFGM_moyEoqM.webp", "biography": "Christoph Hormann works as a freelance geovisualization designer and engineer and is one of the maintainers of the OSM-Carto project.", "public_name": "Christoph Hormann", "guid": "e8af0eb7-f921-50f8-8f2c-7320ed39f403", "url": "https://pretalx.com/sotm2021/speaker/YZJFGM/"}], "links": [], "feedback_url": "https://pretalx.com/sotm2021/talk/7SUKCQ/feedback/", "origin_url": "https://pretalx.com/sotm2021/talk/7SUKCQ/", "attachments": []}, {"guid": "ea66dfd9-39ca-5f95-87b3-d100d389b029", "code": "WD8BGF", "id": 9449, "logo": null, "date": "2021-07-11T20:00:00+00:00", "start": "20:00", "duration": "01:00", "room": "Track 2 - Panels and Workshops", "slug": "sotm2021-9449-making-your-own-mapcomplete-theme", "url": "https://pretalx.com/sotm2021/talk/WD8BGF/", "title": "Making your own MapComplete theme", "subtitle": "", "track": "Mapping", "type": "Workshop", "language": "en", "abstract": "In this workshop, I will assist you on how to create your own MapComplete theme.", "description": "MapComplete is an easy to use web editor, suitable for desktop and mobile. It can be seen as the spiritual offspring of both StreetComplete and MapContrib.\r\n\r\nThis workshop is a follow-up of my talk about MapComplete, and it aims to give an introduction in how you can create your own theme with MapComplete. In this format, you will be provided an introductory tutorial video and the necessary documentation which you should be able to follow along. I am standby in a video conference, so that questions can be asked live.\r\n\r\nThis workshop serves three goals:\r\n- I want the community to learn how they can create and share there own thematic maps/editors\r\n- I want to have some more, qualitative themes into MapComplete (and have some more contributors)\r\n- I want to test and improve the documentation\r\n\r\nIf you want to join, you:\r\n- will need to have made at least 500 changesets with your OpenStreetMap-account\r\n- will need a thorough understanding of how tagging works in OpenStreetMap\r\n- will need some knowledge on how to edit a .json-file\r\n- will need to have access to a computer\r\n- will need what MapComplete is, have tried it at least once. My other talk is a good introduction", "recording_license": "", "do_not_record": false, "persons": [{"code": "ZZ9DXT", "name": "Pieter Vander Vennet", "avatar": "https://pretalx.com/media/avatars/ZZ9DXT_VNXKQ1u.webp", "biography": "Pieter Vander Vennet works for Anyways.eu, a small compan using OpenStreetMap to provide route planning and custom mobility scenarios. As freelancer and partly as volunteer, he developed MapComplete.", "public_name": "Pieter Vander Vennet", "guid": "77814b69-c9e6-50c7-8cd5-9f0cf1817907", "url": "https://pretalx.com/sotm2021/speaker/ZZ9DXT/"}], "links": [], "feedback_url": "https://pretalx.com/sotm2021/talk/WD8BGF/feedback/", "origin_url": "https://pretalx.com/sotm2021/talk/WD8BGF/", "attachments": []}]}}]}}}