Global Change Master Directory gsfc-gcmduso@mail.nasa.gov 50 2013-05-22T12:01:47Z http://mddemo.gsfc.nasa.gov/KeywordSearch/OpenSearch.do 12 0 http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]IR1HI2 -180.0,-90.0,180.0,-53.0 2009-11-16T00:00:00Z T00:00:00Z 2012-05-13T04:00:00Z

The NASA IceBridge HiCARS 1 Level-2 Geolocated Ice Thickness (IR1HI2) data set contains Ice Thickness, Surface Elevations, and Bed Elevation measurements taken over Antarctica using the Hi-Capability ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]IR2HI2 -180.0,-90.0,180.0,-53.0 2010-12-05T00:00:00Z T00:00:00Z 2012-05-13T04:00:00Z

The NASA IceBridge HiCARS 2 L2 Geolocated Ice Thickness (IR2HI2) data set contains ice thickness, surface range, surface elevation, and bed elevation measurements derived from data collected over ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]IRMCR1B -180.0,-90.0,180.0,-53.0-74.0,59.0,-12.0,83.0 2009-10-16T00:00:00Z T00:00:00Z 2012-05-13T04:00:00Z

The IceBridge MCoRDS L1B Geolocated Radar Echo Strength Profiles (IRMCR1B) data set contains radio echo-sounding measurements over Antarctica taken from the Multichannel Coherent Radar Depth Sounder ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]IRMCR2 -180.0,-90.0,180.0,-53.0-180.0,60.0,180.0,90.0 2009-10-16T00:00:00Z T00:00:00Z 2012-05-13T04:00:00Z

The IceBridge MCoRDS L2 Ice Thickness (IRMCR2) data set contains depth sounder measurements over Greenland and Antarctica taken from the Multichannel Coherent Radar Depth Sounder (MCoRDS). The data ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]IRMCR3 -180.0,-90.0,180.0,-53.0-180.0,60.0,180.0,90.0 1995-01-01T00:00:00Z T00:00:00Z 2012-05-13T04:00:00Z

The NASA IceBridge MCoRDS L3 Gridded Ice Thickness, Surface, and Bottom (IRMCR3) data set contains products from depth sounder measurements over Greenland and Antarctica taken from the Multichannel ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]IDCSI2 -180.0,-90.0,180.0,-53.0-180.0,60.0,180.0,90.0 2009-03-31T00:00:00Z T00:00:00Z 2012-05-13T04:00:00Z

The NASA IceBridge Sea Ice Freeboard, Snow Depth, and Thickness (IDCSI2) data set contains derived geophysical data products including sea ice freeboard, snow depth, and sea ice thickness measurements ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]BRMCR1B -180.0,-90.0,180.0,-53.0-180.0,60.0,180.0,90.0 1993-06-23T00:00:00Z 2007-09-23T00:00:00Z 2012-05-13T04:00:00Z

The Pre-IceBridge MCoRDS L1B Geolocated Radar Echo Strength Profiles (BRMCR1B) data set contains Arctic and Antarctic radio echo-sounding measurements taken from the Multichannel Coherent Radar Depth ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]BRMCR2 -180.0,-90.0,180.0,-53.0-180.0,60.0,180.0,90.0 1993-06-23T00:00:00Z 2007-09-23T00:00:00Z 2012-05-13T04:00:00Z

The NASA Pre-IceBridge MCoRDS Level-2 Ice Thickness (BRMCR2) data set contains depth sounder measurements over Greenland and Antarctica taken from the Multichannel Coherent Radar Depth Sounder (MCoRDS). ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]NSIDC-0092 -72.0,60.0,-15.0,84.0 1970-01-01T00:00:00Z 1970-12-01T00:00:00Z 1993-01-01T00:00:00Z 1999-12-31T00:00:00Z 2011-07-28T04:00:00Z

A Digital Elevation Model (DEM), ice thickness grid, and bedrock elevation grid of Greenland acquired as part of the PARCA program are available in ASCII text format at a 5 km grid spacing in a polar ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]NSIDC-0076 -180.0,-81.0,180.0,-65.0 1994-03-01T00:00:00Z 1995-05-31T00:00:00Z 2011-07-25T04:00:00Z

This data set provides a digital elevation model (DEM) for Antarctica to 81.5 degrees south latitude, at a resolution of 5 km. Approximately twenty million data points were used to generate this data ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]NSIDC-0427 -156.4,71.18,-156.15,71.28 2003-03-16T00:00:00Z 2003-03-16T00:00:00Z 2011-03-03T05:00:00Z

Notice to Data Users: The documentation for this data set was provided solely by the Principal Investigator(s) and was not further developed, thoroughly reviewed, or edited by NSIDC. Thus, support ...

http://gcmd.gsfc.nasa.gov/getdif.htm?[GCMD]ILATM1B -180.0,-90.0,180.0,90.0 2009-01-01T00:00:00Z T00:00:00Z 2011-02-04T05:00:00Z

The IceBridge ATM L1B Qfit Elevation and Return Strength (ILATM1B) data set contains Northern and Southern Hemisphere surface elevation measurements taken from the Airborne Topographic Mapper (ATM). ...