Open Source GIS. CyberTracker - The most efficient method of field data collection. XPort. XPort features: Free version is limited to a measly 128 virtual, bi-directional ports for simultaneous application usage.
New interface for easy access to GPS data. GPSylon - an Open Source Java GPS Map Application/Framework. The dinopolis gpstool package is an open source (LGPL) Java GPS application. It consists of different modules that may be used as a programmer's framework or as an application. The main application is GPSylon. A smaller command line tool (demonstration of the gpsinput library) is named GPSTool. The library that is used to communicate with the gps device can be used independently and is provided as a separate jar file (since version 0.5). News. GPS Australia - Sharing a GPS between multiple applications.