GPSdings

GPSdings is a java 1.5 command line tool for the manipulation and analysis of track and waypoint data recorded with a gps receiver. GPSdings is free software (GPLv3).
It comprises the following applications.

• gpxovl - Converts between GPX and OVL formats.
• gpxkml - Converts GPX to Google Earth KML.
• googlemap - Makes Google Maps from GPX.
• openlayers - Makes OpenLayers slippy maps from GPX.
• exifloc - Determines the geolocation of digital camera pictures from a gps track.
• trackanalyzer - Analyzes and plots gps tracks.
• shrink - Reduces the number of points in GPS tracks.