OpenStreetMap
sejohnson
- Kartennour abaoe :
- January 26, 2008
- Kemm diwezhañ ar gartenn:
- July 31, 2025
OSM is a great platform for citizen mapping and making visible those things that don’t make it onto official maps. I maintain an active interest in improving addresses and addressing in OSM. I also have a great interest in developing and diversifying the OSM community, particularly students & young users.
I’m active mostly in the Washington, DC area, particularly Arlington, VA, but often make contributions as I travel. I am a frequent contributor and participant in MappingDC activities.
Places I’ve mapped: http://hdyc.neis-one.org/?sejohnson My profile on the OSM wiki is here: osm.wiki/User:Geomantic
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