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  • 24dc5d5429434ccdb349db04a1a3233d
  • ESA Greenland Ice Sheet Climate Change Initiative (Greenland_Ice_Sheet_cci): Greenland Ice Velocity Map, Winter 2016-2017, v1.0
  • 2024-11-21 01:04:33
  • This dataset provides an ice velocity map for the whole Greenland ice-sheet for the winter of 2016-2017, derived from Sentinel-1 SAR data acquired from 23/12/2016 to 27/02/2017, as part of the ESA Greenland Ice Sheet Climate Change Initiative (CCI) project. 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 500m 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. The product was generated by ENVEO (Earth Observation Information Technology GmbH).
  • Collection
  • CEDA
    Rutherford Appleton Laboratory, Harwell
    OX11 0QX Oxon
    United Kingdom
    tel:01235446432
    support@ceda.ac.uk
  • CEDA
    Rutherford Appleton Laboratory, Harwell
    OX11 0QX Oxon
    United Kingdom
    tel:01235446432
    support@ceda.ac.uk
  • CEDA
    Rutherford Appleton Laboratory, Harwell
    OX11 0QX Oxon
    United Kingdom
    tel:01235446432
    support@ceda.ac.uk
  • 60.0 -80.0 60.0 -10.0 90.0 -10.0 90.0 -80.0 60.0 -80.0
  • 2016-12-23 00:00:00 / 2017-02-27 23:59:59
  • Sentinel-1A
  • Sentinel-1B
  • C-SAR
  • DIF10
  • Greenland
  • Ice sheet
  • CCI
  • ESA
  • orthoimagery