Global Change Master Directory gsfc-gcmduso@mail.nasa.gov 50 2013-06-20T12:32:55Z GCMD Search: [Source_Name: Short_Name='GLONASS'] http://mddemo.gsfc.nasa.gov/KeywordSearch/OpenSearch.do 4 0 http://gcmd.gsfc.nasa.gov/getdif.htm?[NOAA-NMMR]gov.noaa.class.CORS NOAA CLASS archive: Continuously Operating Reference Stations (CORS) -180.0,-90.0,180.0,90.0 2010-10-01T00:00:00Z T00:00:00Z 2011-11-02T04:00:00Z ABSTRACT: The National Geodetic Survey (NGS), an office of NOAA's National Ocean Service (NOS), coordinates a network of geodetic-quality CORS stations that provide Global Positioning System (GPS) ... http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]GNSS_orbits1 Global Navigation Satellite System Orbit Products from NASA CDDIS -180.0,-90.0,180.0,90.0 1992-01-01T00:00:00Z T00:00:00Z 2009-02-06T05:00:00Z Global Navigation Satellite System data consists of the U.S. Global Positioning System (GPS) and the Russian GLObal NAvigation Satellite System (GLONASS) data sets. The satellites transmit the ranging ... http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]CDDIS_SLR_data Satellite Laser Ranging Data from NASA CDDIS -180.0,-90.0,180.0,90.0 1976-01-01T00:00:00Z T00:00:00Z 2008-12-04T05:00:00Z In Satellite Laser Ranging (SLR), a short pulse of coherent light generated by a laser (Light Amplification by Stimulated Emission of Radiation) is transmitted in a narrow beam to illuminate corner ... http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]CDDIS_GNSS_data Global Navigation Satellite System Data from NASA CDDIS -180.0,-90.0,180.0,90.0 1992-01-01T00:00:00Z T00:00:00Z 2008-12-02T05:00:00Z Global Navigation Satellite System data consists of the U.S. Global Positioning System (GPS) and the Russian GLObal NAvigation Satellite System (GLONASS) data sets. The Global Positioning System, ...