From OpenStreetMap Wiki
Jump to: navigation, search
Public domain
All my contributions to OpenStreetMap are released into the public domain. This applies worldwide.
In case this is not legally possible, I grant anyone the right to use my contributions for any purpose, without any conditions, unless such conditions are required by law.
OSM Logo This user submits data to OpenStreetMap under the name sejohnson.
en This user is a native speaker of English.
zh-1 此用户能以基本汉语交流。

I support the license
upgrade to ODbL v 1.0


Public-images-osm logo.svg
I support OSM by being a
member of the
OpenStreetMap Foundation
Are you?

I am active in the Washington, DC area with MappingDC. I mostly map in and around Arlington County, VA though I am also active in North Carolina and other places from time to time. I use a Garmin GPSMaps 60CSX to capture hyperlocal features that may be useful at a neighborhood or community level. I also focus on collecting bike and foot paths in parks and natural areas. In 2010, I served on the charter board of the United States Chapter

About Me


How did you contribute?