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PerSys

The Permafrost Information System (PerSys) is conceptualized as an open access geospatial data dissemination and visualization portal for the ESA GlobPermafrost project. PerSys... read more

Datasets
176

Regions

  • Western Siberia (21)

Products

  • Land Surface Change (16)
  • Lake Ice Classification (1)
  • Land Cover (1)
  • Permafrost Region... (1)
  • Surface Soil Moisture (1)

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Sensors

  • Landsat (17)
  • ENVISAT ASAR... (1)
  • ENVISAT ASAR Wide Swath (1)
  • Sentinel-1 (1)
  • Sentinel-1, Sentinel-2 (1)

Spatial Resolution

  • 30 m (17)
  • 1000 m (1)
  • 20 m (1)
  • 26 m (1)
  • 54 m to 75 m (1)

Temporal Resolution

  • Weekly (2)

Keywords

  • Permafrost (21)
  • Landsat (17)
  • NDMI (16)
  • NDVI (16)
  • NDWI (16)

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Data Formats

  • PDF (21)
  • Geotiff (20)
  • PNG (5)
  • ArcGIS Signature file gsg (1)
  • HTML (1)

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First Authors

  • Nitze, Ingmar (17)
  • Bartsch, Annett (1)
  • Duguay, Claude R. (1)
  • Sabel, Daniel (1)
  • Schlaffer, Stefan (1)

Projects

  • Hydrology (21)
  • PerSys (21)
  • Land Cover (20)
  • ESA GlobPermafrost (19)
  • Hotspot Region of... (17)

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Institutes

  • AWI Alfred Wegener... (17)
  • Institute of... (2)
  • H2O Geomatics Inc. (1)
  • ZAMG... (1)

Publishers

  • PANGAEA (21)

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21 datasets found

Projects: Hydrology Regions: Western Siberia

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  • Lake Ice Classification from Sentinel-1, 2015-2018, Yamal, Western Siberia (RU)

    Weekly lake ice classifications distinguish grounded ice and floating ice in lakes based on Sentinel-1A and Sentinel-1B synthetic aperture radar time-series with a resolution of...
    • PNG
    • Geotiff
    • PDF
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