Global Change Master Directory gsfc-gcmduso@mail.nasa.gov 50 2013-05-18T09:18:23Z daacs Search: [Sensor_Name: Short_Name='DORIS GROUND STATION BEACON'] http://mddemo.gsfc.nasa.gov/KeywordSearch/OpenSearch.do 1 0 http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]CDDIS_DORIS_data Doppler Orbitography by Radiopositioning Integrated on Satellite Data from NASA/CDDIS -180.0,-90.0,180.0,90.0 1990-03-31T00:00:00Z T00:00:00Z 2008-12-05T05:00:00Z The Doppler Orbitography by Radiopositioning Integrated on Satellite (DORIS) was developed by the Centre National d'Etudes Spatiales (CNES) with cooperation from other French government agencies. ...