Keywords: DNO DORIS.jpg DORIS_ geodesy DNO ground station beacon at Dionysos Greece DORIS beacons transmit to the satellites on 2036 25 MHz and 401 25 MHz http //www ipernity com/doc/777361/34501067 SV1XV 2010-10-31 38 4 41 89 N 23 56 3 97 E CC0 Geodesy Antennas |