snow, glaciers and ice sheets products and services


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GLL Ferringo/Pine lsland/Thwaites/Smith/Pope/Kohler Antarctica, 1995-2017
Parameters groundingLine
Temporal Coverage 1995-10-20 to 2017-01-14
Release Date, Version 2017-04-28, 2.0
Producers / Owners DLR
Description Grounding line for Ferringo, Pine Island, Thwaites, Smith, Kohler & Pope Glaciers, Antarctica, derived from ERS-1/2 and Copernicus Sentinel-1 data acquired in 1995-2017



GLL Getz, Antarctica, 1996-2017
Parameters groundingLine
Temporal Coverage 1996-01-19 to 2017-04-09
Release Date, Version 2017-04-28, 2.0
Producers / Owners DLR
Description Grounding line for Getz Glacier, Antarctica, derived from ERS-1/2 data acquired in 1996-2017



GLL Sulzberger, Antarctica, 1996/2016
Parameters groundingLine
Temporal Coverage 1996-01-31 to 2016-07-28
Release Date, Version 2017-04-28, 2.0
Producers / Owners DLR
Description Grounding line for Sulzberger Glacier, Antarctica, derived from ERS-1/2 and Copernicus Sentinel-1 data acquired in 1996/2016



GLL Denman/Totten, Antarctica, 1996/2015
Parameters groundingLine
Temporal Coverage 1996-02-04 to 2015-10-17
Release Date, Version 2017-04-18, 1.0
Producers / Owners DLR
Description Grounding line for Denman & Totten Glaciers, Antarctica, derived from ERS-1/2 and Copernicus Sentinel-1 data acquired in 1996/2015



GLL Drygalski/Cook/Ninnis/Mertz, Antarctica, 1996-2017
Parameters groundingLine
Temporal Coverage 1996-02-13 to 2017-03-12
Release Date, Version 2017-04-18, 1.0
Producers / Owners DLR
Description Grounding line for Drygalski, Cook, Ninnis & Mertz Glaciers, Antarctica, derived from ERS-1/2 and Copernicus Sentinel-1 data acquired in 1996-2017



GLL Evans/Rutford, Antarctica, 1995-2016
Parameters groundingLine
Temporal Coverage 1995-10-20 to 2016-07-01
Release Date, Version 2017-04-18, 1.0
Producers / Owners DLR
Description Grounding line for Evans & Rutford Glaciers, Antarctica, derived from ERS-1/2 and Copernicus Sentinel-1 data acquired in 1995-2016



GLL Fleming/Larsen, Antarctica, 1995-2016
Parameters groundingLine
Temporal Coverage 1996-10-15 to 2016-10-27
Release Date, Version 2017-04-18, 1.0
Producers / Owners DLR
Description Grounding line for Fleming & Larsen Glaciers, Antarctica, derived from ERS-1/2 and Copernicus Sentinel-1 data acquired in 1995-2016



GLL Jutulstraumen/Nivlisen/Belgium, Antarctica, 1994-2016
Parameters groundingLine
Temporal Coverage 1994-03-09 to 2016-09-22
Release Date, Version 2017-04-18, 1.0
Producers / Owners DLR
Description Grounding line for Jutulstraumen, Nivlisen & Belgium Glaciers, Antarctica, derived from ERS-1/2, TerraSAR-X and Copernicus Sentinel-1 data acquired in 1996/2015



GLL Lambert/West Ice Shelf, Antarctica, 1996-2016
Parameters groundingLine
Temporal Coverage 1996-02-16 to 2016-06-06
Release Date, Version 2017-04-18, 1.0
Producers / Owners DLR
Description Grounding line for Lambert & West Ice Shelf Glaciers, Antarctica, derived from ERS-1/2 and Copernicus Sentinel-1 data acquired in 1996-2016



GLL Ross/Byrd, Antarctica, 2011-2017
Parameters groundingLine
Temporal Coverage 2011-02-09 to 2017-03-21
Release Date, Version 2017-04-18, 1.0
Producers / Owners DLR
Description Grounding line for Ross & Byrd Glaciers, Antarctica, derived from TerraSAR-X data acquired in 2011-2017



GLL Slessor Glacier, Antarctica, 1995-2016
Parameters groundingLine
Temporal Coverage 1995-10-20 to 2016-10-02
Release Date, Version 2017-04-18, 1.0
Producers / Owners DLR
Description Grounding line for Slessor Glacier, Antarctica, derived from ERS-1/2, TerraSAR-X and Copernicus Sentinel-1 data acquired in 1995-2016



Greenland ice velocity map 2016/2017 from Sentinel-1
Parameters iceVelocity
Temporal Coverage 2016-12-23 to 2017-02-27
Release Date, Version 2017-03-20, 1.0
Producers / Owners ENVEO
Description Ice velocity map of Greenland derived from Sentinel-1 SAR data acquired from 2016-12-23 to 2017-02-27. In total approximately 1800 S-1A & S-1B scenes are used to derive the surface velocity applying feature tracking techniques. The ice velocity map is provided at 250 grid spacing in North Polar Stereographic projection (EPSG: 3413). The horizontal velocity is provided in true meters per day, towards EASTING(vx) and NORTHING(vy) direction of the grid, and the vertical displacement (vz), derived from a digital elevation model, is also provided. Provided are both a single NetCDF file (including all measurements and annotation), and separate GeoTiff files with the velocity components: vx, vy, vz and vv (magnitude of the horizontal components), along with maps showing valid pixel count and uncertainty (std.).



Calving Fronts Greenland
Parameters calvingFront
Temporal Coverage 1990-01-01 to 2016-12-31
Release Date, Version 2017-03-17, 3.0
Producers / Owners ENVEO
Description Calving Fronts from 28 Glaciers in Greenland, derived with manual delineation from geocoded ERS, LANDSAT 5,7,8 and Copernicus Sentinel-1 data



Ice velocity Larsen B Glaciers, Antarctic Peninsula, 2009-2011
Parameters iceVelocity
Temporal Coverage 2009-09-29 to 2011-02-17
Release Date, Version 2017-02-08, 1.0
Producers / Owners ENVEO
Description Ice velocity of Larsen B Glaciers and SCAR Inlet, Antarctic Peninsula, from ALOS PALSAR data acquired in 2009 and 2011. The dataformat is 3-layer GeoTiff: the first two layers represent the horizontal displacement component easting and northing respectively in output map coordinates and converted to meters per day [m/d]. The third layer represents the vertical velocity and is derived from the height difference along the displacement vector taken from a DEM.



Ice velocity Larsen B Iceshelf, Antarctic Peninsula, 1995
Parameters iceVelocity
Temporal Coverage 1995-11-07 to 1996-03-24
Release Date, Version 2017-02-08, 2.0
Producers / Owners ENVEO
Description This data set provides a surface velocity dataset of the Larsen-B Ice Shelf (Antarctic Peninsula) with a grid size of 50m. The surface velocity field was derived by combining ascending and descending ERS-1 and ERS-2 interferometric pairs. The velocity field is a compilation of ERS-1 and ERS-2 data acquired between Oct 1995 & March 1996. The dataformat is 2-layer GeoTiff representing the horizontal displacement component easting and northing respectively in output map coordinates and converted to meters per day [m/d].



Greenland ice velocity map 2014/2015 from Sentinel-1
Parameters iceVelocity
Temporal Coverage 2014-10-15 to 2015-10-15
Release Date, Version 2016-09-30, 1.0
Producers / Owners ENVEO
Description Ice velocity map of Greenland from Copernicus Sentinel-1 SAR data. The dataformat is 3-layer GeoTiff: the first two layers represent the horizontal displacement component easting and northing respectively in output map coordinates and converted to meters per day [m/d]. The third layer represents the vertical velocity and is derived from the height difference along the displacement vector taken from a DEM. Also included is a 1-layer geocoded GeoTiff representing magnitude of velocity in meters per day [m/d]




Ice velocity Flask & Leppard Glaciers, Antarctic Peninsula, 2010-2012
Parameters iceVelocity
Temporal Coverage 2010-07-02 to 2012-05-03
Release Date, Version 2016-08-19, 2.0
Producers / Owners ENVEO
Description Ice velocity of Flask and Leppard Glaciers, Antarctic Peninsula, from TSX-1 and TDX-1 data acquired from 2010 to 2012. The dataformat is 3-layer GeoTiff: the first two layers represent the horizontal displacement component easting and northing respectively in output map coordinates and converted to meters per day [m/d]. The third layer represents the vertical velocity and is derived from the height difference along the displacement vector taken from a DEM.



Ice velocity Crane & Jorum Glaciers, Antarctic Peninsula, 2007-2013
Parameters iceVelocity
Temporal Coverage 2007-06-26 to 2013-03-07
Release Date, Version 2016-08-19, 2.0
Producers / Owners ENVEO
Description Ice velocity of Crane, Jorum, Mapple and Melville Glaciers, Antarctic Peninsula, from TSX-1 and TDX-1 data acquired from 2007-2013. The dataformat is 3-layer GeoTiff: the first two layers represent the horizontal displacement component easting and northing respectively in output map coordinates and converted to meters per day [m/d]. The third layer represents the vertical velocity and is derived from the height difference along the displacement vector taken from a DEM.



Ice velocity Karakoram 2011-2014
Parameters iceVelocity
Temporal Coverage 2011-11-12 to 2014-10-15
Release Date, Version 2016-08-19, 2.0
Producers / Owners ENVEO
Description Ice velocity of Karakoram Glaciers from TSX-1 data acquired from 2011-2014. The dataformat is 3-layer GeoTiff: the first two layers represent the horizontal displacement component easting and northing respectively in output map coordinates and converted to meters per day [m/d]. The third layer represents the vertical velocity and is derived from the height difference along the displacement vector taken from a DEM.



Ice velocity time series for Pine Island Glacier, Antarctica, 2014-2016
Parameters iceVelocity
Temporal Coverage 2014-10-10 to 2016-01-21
Release Date, Version 2016-04-27, 1.0
Producers / Owners ENVEO
Description Ice velocity time series for Pine Island Glacier, Antarctica, derived from Copernicus Sentinel-1 acquired in from 2014 to 2016. The dataformat is 3-layer GeoTiff: the first two layers represent the horizontal displacement component easting and northing respectively in output map coordinates and converted to meters per day [m/d]. The third layer represents the vertical velocity and is derived from the height difference along the displacement vector taken from a DEM.



Landsat image time series, Karakoram Baltoro
Parameters imageTimeSeries
Temporal Coverage 1991-07-02 to 2013-07-14
Release Date, Version 2015-11-26, 1.0
Producers / Owners GIUZ
Description 11 images for the Baltoro Time series 1991-2013



Landsat image time series, Karakoram Panmah
Parameters imageTimeSeries
Temporal Coverage 1990-08-07 to 2015-07-04
Release Date, Version 2015-11-26, 1.0
Producers / Owners GIUZ
Description 15 images for the Panmah Time series 1990-2015



Landsat image time series, Karakoram Skamri
Parameters imageTimeSeries
Temporal Coverage 1991-08-19 to 2015-07-04
Release Date, Version 2015-11-26, 1.0
Producers / Owners GIUZ
Description 11 images for the Skamri Time series 1991-2015



Landsat image time series, Karakoram Shaksgam
Parameters imageTimeSeries
Temporal Coverage 1991-08-19 to 2015-08-21
Release Date, Version 2015-11-26, 1.0
Producers / Owners GIUZ
Description 10 images for the Shaksgam Time series 1991-2015



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