Recursos de colección

PANGAEA - Publishing Network for Geoscientific & Environmental Data (830.485 recursos)

The information system PANGAEA is operated as an Open Access library aimed at archiving, publishing and distributing georeferenced data from earth system research. The system guarantees long-term availability of its content through a commitment of the operating institutions.

Datasets of project "ESA Data User Element - Permafrost"

Mostrando recursos 1 - 16 de 16

  1. Circumpolar and regional Land Surface Temperature (version 2) with links to geotiff images (2007-01 to 2013-12)

    Duguay, Claude R; Soliman, Aiman; Hachem, Sonia; Saunders, William

  2. Land Surface Temperature continuous time series from SSM/I passive microwave radiometers, over northern latitudes (Latitudes > 45°N), during summer snow free period (2000-2011), with links to NetCDF files

    André, Cyrille; Ottlé, Catherine; Royer, Alain; Maignan, Fabienne
    Remote sensing instruments are key players to map land surface temperature (LST) at large temporal and spatial scales. In this paper, we present how we combine passive microwave and thermal infrared data to estimate LST during summer snow-free periods over northern high latitudes. The methodology is based on the SSM/I-SSMIS 37 GHz measurements at both vertical and horizontal polarizations on a 25 km × 25 km grid size. LST is retrieved from brightness temperatures introducing an empirical linear relationship between emissivities at both polarizations as described in Royer and Poirier (2010). This relationship is calibrated at pixel scale, using cloud-free...

  3. Circumpolar surface soil moisture and freeze/thaw surface status remote sensing products (version 4) with links to geotiff images and NetCDF files (2007-01 to 2013-12)

    Paulik, Christoph; Melzer, Thomas; Hahn, Sebastian; Bartsch, Annett; Heim, Birgit; Elger, Kirsten; Wagner, Wolfgang

  4. Circumpolar surface soil moisture and freeze/thaw surface status remote sensing products (version 3) with links to geotiff images and NetCDF files (2007-01 to 2013-02)

    Paulik, Christoph; Melzer, Thomas; Hahn, Sebastian; Bartsch, Annett; Heim, Birgit; Elger, Kirsten; Wagner, Wolfgang

  5. ESA Data User Element (DUE) Permafrost: Circumpolar Remote Sensing Service for Permafrost - Local Services-I: terrain elevation and terrain subsidence - with links to datasets

    DUE Permafrost Project Consortium

  6. InSAR Digital Elevation Models for subsidence with link to geotiff files

    Strozzi, Tazio

  7. ALOS Digital Elevation Models with links to geotiff files

    Ressl, Camillo; Bartsch, Annett

  8. A fractional vegetation cover remote sensing product on pan-arctic scale, version 2, with link to geotiff image

    Urban, Marcel; Hese, Sören; Herold, Martin; Pöcking, Stefan; Schmullius, Christiane C

  9. ESA Data User Element (DUE) Permafrost: Circumpolar Remote Sensing Service for Permafrost (Full Product Set) with links to datasets

    DUE Permafrost Project Consortium

  10. Regional water bodies remote sensing products with links to geotiff images

    Schlaffer, Stefan; Sabel, Daniel; Bartsch, Annett; Wagner, Wolfgang

  11. Circumpolar digital elevation models > 55° N with links to geotiff images

    Santoro, Maurizio; Strozzi, Tazio

  12. Regional surface soil moisture and freeze/thaw timing remote sensing products with links to geotiff images

    Sabel, Daniel; Park, Sang-Eun; Bartsch, Annett; Schlaffer, Stefan; Klein, Jean-Pierre; Wagner, Wolfgang

  13. A fractional vegetation cover remote sensing product on pan-arctic scale with link to geotiff image

    Urban, Marcel; Hese, Sören; Herold, Martin; Pöcking, Stefan; Schmullius, Christiane C
    The paper presents first results of a pan-boreal scale land cover harmonization and classification. A methodology is presented that combines global and regional vegetation datasets to extract percentage cover information for different vegetation physiognomy and barren for the pan-arctic region within the ESA Data User Element Permafrost. Based on the legend description of each land cover product the datasets are harmonized into four LCCS (Land Cover Classification System) classifiers which are linked to the MODIS Vegetation Continuous Field (VCF) product. Harmonized land cover and Vegetation Continuous Fields products are combined to derive a best estimate of percentage cover information for...

  14. Circumpolar remote sensing service for permafrost (full product set)

    DUE Permafrost Project Consortium

  15. Circumpolar and regional Land Surface Temperature (LST), version 1, with links to geotiff images and NetCDF files (2007-2010)

    Duguay, Claude R; Soliman, Aiman; Hachem, Sonia; Saunders, William

  16. Circumpolar surface soil moisture and freeze/thaw surface status remote sensing products (version 2) with links to geotiff images and NetCDF files (2007-01 to 2010-09)

    Paulik, Christoph; Melzer, Thomas; Hahn, Sebastian; Bartsch, Annett; Heim, Birgit; Elger, Kirsten; Wagner, Wolfgang

Aviso de cookies: Usamos cookies propias y de terceros para mejorar nuestros servicios, para análisis estadístico y para mostrarle publicidad. Si continua navegando consideramos que acepta su uso en los términos establecidos en la Política de cookies.