The system, described at http://www.homer.se/electronics/hp-z3801a/, is located in central Gothenburg, on the West Coast of southern Sweden.
The program used to create these graphs are GPSCon, written by Graham Baxter. GPSCon can be bougth via Bill Jones, K8CU. Look at http://www.realhamradio.com/gpscon-info.htm for more information about this.
Graphs updated each minute when Windows computer is active.
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