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UID:pretalx-foss4g-2026-FT8ZP7@talks.osgeo.org
DTSTART;TZID=JST:20260902T160000
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DESCRIPTION:We introduce the first global dataset of road surface type and 
 width for 9 million km of arterial roads using open-source GeoAI workflows
 . Supporting a Humanitarian Passability Index\, it is openly available via
  HDX (by UN OCHA)\, enabling scalable infrastructure intelligence for deve
 lopment and climate resilience.
DTSTAMP:20260605T020108Z
LOCATION:Himawari
SUMMARY:Mapping the Changing Surface of the World’s Roads: Open-Source Ge
 ospatial Intelligence for Humanitarian Logistics and Climate Resilience - 
 Sukanya Randhawa
URL:https://talks.osgeo.org/foss4g-2026/talk/FT8ZP7/
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