The Global Positioning System (GPS) is a satellite-based positioning system made up of a network of 24 satellites placed into orbit by the U.S. Department of Defense. GPS satellites circle theā¦
[updated July 16] Boeing has received the first on-orbit signals from the second of 12 GPS Block IIF satellites it is building for the U.S. Air Force. GPS IIF-2, renamed Space Vehicle Number 63ā¦
Interesting article about GPS stations - CORS.ā¦
Land surveyors mostly deal with UTM coordinates. Unlike other GPS apps, āGPS TESTāĀ gives you the UTM coordinates. So that the accuracy of survey works can be checked roughly in few meters. Justā¦