Eliya Levin
Graduate student in Geoinformatics at the Hebrew University of Jerusalem, interested in Spatial Data Science and the applications of Volunteered Geographic Information (VGI) and GeoAI for urban planning and spatial modeling. Member of the Geo-Cultural Information Lab, researching quality measures and the effect of corporate contributions to OSM.
Session
08-30
11:15
35min
Assessing Data Completeness in OpenStreetMap using the Geometrical and Temporal Properties of Mapping Patterns
Eliya Levin
This study introduces a novel intrinsic completeness metric for OpenStreetMap data, based on the temporal evolution of mean feature geometry, requiring only aggregate feature statistics and no external reference. The results currently depict an exploratory phase and show the method to be robust, computationally simple and potentially universally applicable, albeit still restrictive.
Martinique