23 KM Mauna Loa to Summit Mauna Kea 1984. Carried one of these to the top of Diamond Head measuring known distances for pair calibrations. (Ok, yes th...

Looks like they changed the frequencies to a lower 1526-1536.0 MHz to stay away from L1 GPS frequency (1575.42 MHz). And the reduced power of their tr...

Alan ?ÿ A recent version of TBC changed the way baselines are processed. The new processor looks at the data collected and based on time and distanc...

For your reference, here is an updated version of Technical Manual 5-241-8 that I used in the US Army as a geodetic surveyor. The answer here is to si...