Mapper since:
February 20, 2008

I am mapping for OSM since 2008 first only with GPS tracks in the areas I live (Switzerland) or travel (mainly Europe an a bit of Asia), now allways more with various open Areal Images. I am a civil-engineer that shifted to GIS, Orthophotography and CAD 15 years ago to end up managing big IT projects. Openstreetmap is a way to keep drawing maps and looking at aerial images.