OpenStreetMap


Wikipedia - "OpenStreetMap (OSM) is a collaborative project to create a free editable map of the world. The maps are created using data from portable GPS devices, aerial photography, other free sources or simply from local knowledge."
Wikipedia, OpenStreetMap, twitter, amazon

1 comment:

  1. HI!
    nice Blog...Great to know...
    gps devices garmin is an excellent discovery of its kind!!

    ReplyDelete