GPS routes analyser with an experimental branch for offline routing with mapsforge maps. David James New Member Sep 7, See also the author's Web page. We checked our farm layout in South Africa and it was spot on. Includes a help file with some historical information about amateur satellites. This PLL locks on the transitions in the data stream.
This simplifies the following computations, since the positions and velocities of all four satellites need to be calculated for a single point in time.
Amateur GPS surveying
Requires Linux kernel version 2. A ready-made map and geodata server including a highly configurable converter which synchronizes OpenStreetMap data. Although the navigation itself is not of much interest to radio-amateurs, it would probably make much more sense to transmit GPS or GLONASS coordinates of a contest location rather than the inaccurate EU or WW locator, which is already not accurate enough for serious microwave or laser communications. The same requirement applies to the on-board satellite atomic clocks. Includes its own OSM data provider. I mixed up degrees and minutes of longitude, didn't I!