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snow, glaciers and ice sheets products and services


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Iceland monthly ice velocity - 2015
Parameters iceVelocity
Temporal Coverage 2015-01-01 to 2015-12-31
Release Date, Version 2022-11-07, 1.0
Producers / Owners ENVEO
Description Monthly ice velocity maps of Icelandic glaciers derived from Sentinel-1 SAR data acquired in 2015. The surface velocity is derived by applying feature tracking techniques. The ice velocity maps are provided at 100m 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), is derived from a digital elevation model. Provided is a NetCDF file with the velocity components: vx, vy, vz and vv (magnitude of the horizontal components), along with maps of valid pixel count and uncertainty (stdx, stdy). The product was generated by ENVEO.



Iceland monthly ice velocity - 2016
Parameters iceVelocity
Temporal Coverage 2016-01-01 to 2016-12-31
Release Date, Version 2022-11-07, 1.0
Producers / Owners ENVEO
Description Monthly ice velocity maps of Icelandic glaciers derived from Sentinel-1 SAR data acquired in 2016. The surface velocity is derived by applying feature tracking techniques. The ice velocity maps are provided at 100m 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), is derived from a digital elevation model. Provided is a NetCDF file with the velocity components: vx, vy, vz and vv (magnitude of the horizontal components), along with maps of valid pixel count and uncertainty (stdx, stdy). The product was generated by ENVEO.



Iceland monthly ice velocity - 2017
Parameters iceVelocity
Temporal Coverage 2017-01-01 to 2017-12-31
Release Date, Version 2022-11-07, 1.0
Producers / Owners ENVEO
Description Monthly ice velocity maps of Icelandic glaciers derived from Sentinel-1 SAR data acquired in 2017. The surface velocity is derived by applying feature tracking techniques. The ice velocity maps are provided at 100m 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), is derived from a digital elevation model. Provided is a NetCDF file with the velocity components: vx, vy, vz and vv (magnitude of the horizontal components), along with maps of valid pixel count and uncertainty (stdx, stdy). The product was generated by ENVEO.



Iceland monthly ice velocity - 2018
Parameters iceVelocity
Temporal Coverage 2018-01-01 to 2018-12-31
Release Date, Version 2022-11-07, 1.0
Producers / Owners ENVEO
Description Monthly ice velocity maps of Icelandic glaciers derived from Sentinel-1 SAR data acquired in 2018. The surface velocity is derived by applying feature tracking techniques. The ice velocity maps are provided at 100m 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), is derived from a digital elevation model. Provided is a NetCDF file with the velocity components: vx, vy, vz and vv (magnitude of the horizontal components), along with maps of valid pixel count and uncertainty (stdx, stdy). The product was generated by ENVEO.



Iceland monthly ice velocity - 2019
Parameters iceVelocity
Temporal Coverage 2019-01-01 to 2019-12-31
Release Date, Version 2022-11-07, 1.0
Producers / Owners ENVEO
Description Monthly ice velocity maps of Icelandic glaciers derived from Sentinel-1 SAR data acquired in 2019. The surface velocity is derived by applying feature tracking techniques. The ice velocity maps are provided at 100m 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), is derived from a digital elevation model. Provided is a NetCDF file with the velocity components: vx, vy, vz and vv (magnitude of the horizontal components), along with maps of valid pixel count and uncertainty (stdx, stdy). The product was generated by ENVEO.



Iceland monthly ice velocity - 2020
Parameters iceVelocity
Temporal Coverage 2020-01-01 to 2020-12-31
Release Date, Version 2022-11-07, 1.0
Producers / Owners ENVEO
Description Monthly ice velocity maps of Icelandic glaciers derived from Sentinel-1 SAR data acquired in 2020. The surface velocity is derived by applying feature tracking techniques. The ice velocity maps are provided at 100m 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), is derived from a digital elevation model. Provided is a NetCDF file with the velocity components: vx, vy, vz and vv (magnitude of the horizontal components), along with maps of valid pixel count and uncertainty (stdx, stdy). The product was generated by ENVEO.



Iceland monthly ice velocity - 2021
Parameters iceVelocity
Temporal Coverage 2021-01-01 to 2021-12-31
Release Date, Version 2022-11-07, 1.0
Producers / Owners ENVEO
Description Monthly ice velocity maps of Icelandic glaciers derived from Sentinel-1 SAR data acquired in 2021. The surface velocity is derived by applying feature tracking techniques. The ice velocity maps are provided at 100m 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), is derived from a digital elevation model. Provided is a NetCDF file with the velocity components: vx, vy, vz and vv (magnitude of the horizontal components), along with maps of valid pixel count and uncertainty (stdx, stdy). The product was generated by ENVEO.



Iceland annual ice velocity - 2014-2015
Parameters iceVelocity
Temporal Coverage 2014-10-01 to 2015-09-30
Release Date, Version 2022-11-07, 1.0
Producers / Owners ENVEO
Description Annual ice velocity map of Icelandic glaciers derived from Sentinel-1 SAR data. The surface velocity is derived by applying feature tracking techniques. The ice velocity maps are provided at 100m 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), is derived from a digital elevation model. Provided is a NetCDF file with the velocity components: vx, vy, vz and vv (magnitude of the horizontal components), along with maps of valid pixel count and uncertainty (stdx, stdy). The product was generated by ENVEO.



Iceland annual ice velocity - 2015-2016
Parameters iceVelocity
Temporal Coverage 2015-10-01 to 2016-09-30
Release Date, Version 2022-11-07, 1.0
Producers / Owners ENVEO
Description Annual ice velocity map of Icelandic glaciers derived from Sentinel-1 SAR data. The surface velocity is derived by applying feature tracking techniques. The ice velocity maps are provided at 100m 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), is derived from a digital elevation model. Provided is a NetCDF file with the velocity components: vx, vy, vz and vv (magnitude of the horizontal components), along with maps of valid pixel count and uncertainty (stdx, stdy). The product was generated by ENVEO.



Iceland annual ice velocity - 2016-2017
Parameters iceVelocity
Temporal Coverage 2016-10-01 to 2017-09-30
Release Date, Version 2022-11-07, 1.0
Producers / Owners ENVEO
Description Annual ice velocity map of Icelandic glaciers derived from Sentinel-1 SAR data. The surface velocity is derived by applying feature tracking techniques. The ice velocity maps are provided at 100m 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), is derived from a digital elevation model. Provided is a NetCDF file with the velocity components: vx, vy, vz and vv (magnitude of the horizontal components), along with maps of valid pixel count and uncertainty (stdx, stdy). The product was generated by ENVEO.



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