snow, glaciers and ice sheets products and services


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Surface elevation change Larsen A 2013-2016
Parameters surfaceElevationChange
Temporal Coverage 2013-06-20 to 2016-07-27
Release Date, Version 2018-04-03, 1
Producers / Owners ENVEO , DLR
Description Surface elevation change (SEC m/a) June/July 2013 to July/August 2016 on glaciers of Larsen A embayment


Coastlines Larsen A-B TDX 2011
Parameters coastline
Temporal Coverage 2011-06-25 to 2011-06-25
Release Date, Version 2018-03-22, 1
Producers / Owners ENVEO
Description Coastlines derived from TanDEM-X and Landsat 8 images mid-2011


Coastlines Larsen A-B TDX 2013
Parameters coastline
Temporal Coverage 2013-05-18 to 2013-11-06
Release Date, Version 2018-03-22, 1
Producers / Owners ENVEO
Description Coastlines derived from TanDEM-X and Landsat 8 images mid-2013


Coastlines Larsen A-B TDX 2016
Parameters coastline
Temporal Coverage 2016-07-22 to 2016-10-29
Release Date, Version 2018-03-22, 1
Producers / Owners ENVEO
Description Coastlines derived from TanDEM-X and Landsat 8 images mid-2016


Surface elevation change Larsen B 2011-2013
Parameters surfaceElevationChange
Temporal Coverage 2011-05-06 to 2016-06-20
Release Date, Version 2018-03-22, 1
Producers / Owners ENVEO , DLR
Description Surface elevation change (SEC m/a) May/June 2011 to June/July 2013 on glaciers of Larsen B embayment


Surface elevation change Larsen B 2013-2016
Parameters surfaceElevationChange
Temporal Coverage 2018-07-01 to 2016-07-27
Release Date, Version 2018-03-22, 1
Producers / Owners ENVEO , DLR
Description Surface elevation change (SEC m/a) June/July 2013 to July/August 2016 on glaciers of Larsen B embayment


Ice velocity 50m Larsen A-B TSX 2013
Parameters iceVelocity
Temporal Coverage 2013-07-22 to 2013-12-23
Release Date, Version 2018-03-22, 1
Producers / Owners ENVEO
Description Ice velocity of Larsen A and B Glaciers, Antarctic Peninsula, from TSX-1 and TDX-1 data acquired in 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. The 1-layer GeoTiff *_mag.tif contains the magnitude of ice velocity in m/d.


Ice velocity 50m Larsen A-B TSX-PALSAR 2011
Parameters iceVelocity
Temporal Coverage 2010-07-02 to 2012-03-09
Release Date, Version 2018-03-22, 1
Producers / Owners ENVEO
Description Ice velocity of Larsen A and B Glaciers, Antarctic Peninsula, from TSX-1 and TDX-1 data acquired in 2011. Gaps were filled with PALSAR 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. The 1-layer GeoTiff *_mag.tif contains the magnitude of ice velocity in m/d.


Ice velocity 50m Larsen A-B TSX-S1 2016
Parameters iceVelocity
Temporal Coverage 2015-10-31 to 2016-12-11
Release Date, Version 2018-03-22, 1
Producers / Owners ENVEO
Description Ice velocity of Larsen A and B Glaciers, Antarctic Peninsula, from TSX-1 and TDX-1 data acquired in 2016. Gaps were filled with Sentinel-1 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. The 1-layer GeoTiff *_mag.tif contains the magnitude of ice velocity in m/d.


Ice velocity Karakoram 2011-2014
Parameters iceVelocity
Temporal Coverage 2011-11-12 to 2014-10-15
Release Date, Version 2017-12-01, 3.0
Producers / Owners ENVEO
Description Ice velocity of Karakoram Glaciers from TSX-1 data acquired from 2011-2014. The IV maps are gridded at 50m and provided in UTM zone 43N (ESPG: 32643) projection. 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. A GeoTiff with horizontal velocity magnitude is also provided.



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



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 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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