Elevation Change of the Southern Greenland Ice Sheet from 1978-88, Version 1

Description

Southern Greenland ice sheet elevation change estimates are derived from SEASAT and GEOSAT radar altimetry data from 1978 to 1988. Data are confined to 61-72 deg N, 30-50 deg W, above 1700 m elevation. The addition of GEOSAT Geodetic Mission (GM) data results in twice as many crossover points and 50% greater coverage than previous studies. Coverage above 2000 m elevation is improved to 90%, and about 75% of the area between 1700 m and 2000 m is now covered. Data are in ASCII text format, available via FTP, and consist of elevation change rate (dH/dt, cm/year) and corresponding error estimates in 50 km grid cells.

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Data Information (JPEG) JPG ECOv002_L4T_WUE_24505_015_48RVP_20221101T020600_0711_01_WUE.jpeg Open resource
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Data Information (HTML) HTML ECO_L4T_WUE.002 Open resource
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Data Information (PDF) PDF ECO4ESIALEXI_ATBD_V1.pdf Open resource
Data Information (PDF) PDF ECO_L1C-4_Grid_Tile_User_Guide_V2.pdf Open resource
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Data Information (Unknown Format) Binary qa_20250423-present.txt Open resource
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