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SUMMARY:Reconstructing A High-detailed Lane-Level Road Network Model from 
 OpenStreetMap: A Connectivity-Driven Approach - Chengzhi Rao
DTSTART;TZID=Europe/Paris:20260829T115000
DTEND;TZID=Europe/Paris:20260829T122500
DTSTAMP:20260917T073524Z
UID:pretalx-sotm2026-osm-science-KUEYVB@pretalx.com
DESCRIPTION:OpenStreetMap centerlines carry enough topological\, geometric
  and semantic information to reconstruct lane-level road networks — if i
 nterpreted correctly. This study proposes treating OSM centerlines as stru
 ctural representations of dominant traffic flow rather than geometric midl
 ines\, and reconstructs detailed lane networks and 2D areal road geometrie
 s through a hierarchical\, connectivity-driven process guided by topology
 \, geometry\, and OSM tag semantics. Applied to Delft\, the Netherlands\, 
 the framework produces a complete\, functionally typed lane-level network 
 and seamless areal road representations covering diverse urban road config
 urations\, validated against satellite imagery.
LOCATION:Martinique
URL:https://pretalx.com/sotm2026-osm-science/talk/KUEYVB/
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