OkMap is a free software for many outdoor activities: - Trekking - Off road - Mountain bike - Sailing - Hunting and fishing - Finding mushrooms - Soft air - Geocaching - And many others... OkMap help you to: - Calibrate vectorial and raster maps with different types of cartographic projections - Create own digital maps drawing point, multipoint, polyline and polygon vector - Display simultaneously raster maps and vectorial data - Import digital vectorial data based on different types of cartographic projections - Use calibrated maps and vectorial data as background for navigation - Create and represent on maps (raster and vectorial): waypoints, routes and tracks - Use digital terrain models to display the elevation of any point on the map - Load and save waypoints, routes and tracks in GPX format - Upload and download waypoints, routes and tracks to and from a GPS device - Navigate in real time via a GPS device through NMEA protocol - Display Google Earth and Google Maps in current map location - Exchange data with Google Earth and view your map in 3D - Exchange data with gpsgate.com server - Receive via socket customized navigation data from remote GPS devices - Send via socket the current position to an OkMap remote server - Make conversions between different types of coordinates, datums, formats, etc.. - Use a handy calculator for your calculations - Many other things... Supported languages: - English - Italian Supported formats: - Images: ecw, bmp, gif, jpg, png, tif and many others - Maps drg: gfw, jgw, pgw, tfw, bpw - Vector data: shp, dbf (Esri shape file); dcw (Digital Chart of World) - GPS data: gpx (GPS Exchange Format); kml (Keyhole Markup Language); wpt, plt, rte (OziExplorer); and many others formats thanks to the software GpsBabel - DEM data (digital earth model): hgt (SRTM-1 and SRTM-3) Supported Gps devices: - Upload/download through GpsBabel: Garmin and Magellan - NMEA navigation: all GPS devices that support Nmea protocol