Widhalm, Barbara; Sabel, Daniel; Hasenauer, Stefan; Doubkova, Marcela; Bartsch, Annett (2014): Circumpolar Scaling Layer for downscaling of Scatterometer derived soil moisture with links to geotiff images and NetCDF files (2005-01 to 2011-12) [dataset]. Department of Geodesy and Geoinformatics, TU Vienna, PANGAEA, https://doi.org/10.1594/PANGAEA.839818
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Abstract:
This dataset provides scaling information applicable to satellite derived coarse resolution surface soil moisture datasets following the approach by Wagner et al. (2008). It is based on ENVISAT ASAR data and can be utilized to apply the Metop ASCAT dataset (25 km) for local studies as well as to assess the representativeness of in-situ measurement sites and thus their potential for upscaling. The approach based on temporal stability (Wagner et al. 2008) consists of the assessment of the validity of the coarse resolution datasets at medium resolution (1 km, product is the so called 'scaling layer').
Related to:
Paulik, Christoph; Melzer, Thomas; Hahn, Sebastian; Bartsch, Annett; Heim, Birgit; Elger, Kirsten; Wagner, Wolfgang (2014): 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) [dataset]. Department of Geodesy and Geoinformatics, TU Vienna, PANGAEA, https://doi.org/10.1594/PANGAEA.832153
Reschke, Julia; Bartsch, Annett; Schlaffer, Stefan; Schepaschenko, Dmitry (2012): Wetland maps including open water extent dynamics based on ENVISAT ASAR WS for Siberia, 2007 and 2008, links to GeoTIFFs [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.834502
Schlaffer, Stefan; Sabel, Daniel; Bartsch, Annett; Wagner, Wolfgang (2012): Regional water bodies remote sensing products with links to geotiff images [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.779754
Wagner, Wolfgang; Pathe, Carsten; Doubkova, Marcela; Sabel, Daniel; Bartsch, Annett; Hasenauer, Stefan; Blöschl, Günter; Scipal, Klaus; Martínez-Fernández, José; Löw, Alexander (2008): Temporal stability of soil moisture and radar backscatter observed by the Advanced Synthetic Aperture Radar (ASAR). Sensors, 8(2), 1174-1197, https://doi.org/10.3390/s80201174
Further details:
Widhalm, Barbara; Sabel, Daniel; Hasenauer, Stefan; Doubkova, Marcela; Bartsch, Annett (2014): PAGE21 WP5 - A circumpolar dataset for utilization of Scatterometer derived soil moisture at locale scale. Department of Geodesy and Geoinformation (GEO) - Research Groups Photogrammetry & Remote Sensing, Vienna University of Technology, 6 pp, hdl:10013/epic.44450.d001
Project(s):
Funding:
Seventh Framework Programme (FP7), grant/award no. 282700: Changing Permafrost in the Arctic and its Global Effects in the 21st Century
Coverage:
Latitude: 90.000000 * Longitude: 0.000000
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | File content | Content | Bartsch, Annett | |||
| 2 | Uniform resource locator/link to file | URL file | Bartsch, Annett | |||
| 3 | File format | File format | Bartsch, Annett | |||
| 4 | File size | File size | kByte | Bartsch, Annett |
License:
Creative Commons Attribution 3.0 Unported (CC-BY-3.0)
Size:
24 data points
Data
| 1 Content | 2 URL file | 3 File format | 4 File size [kByte] |
|---|---|---|---|
| SCA Scaling layer, circumpolar subset 30° - 180° E | TUW_ASARGM_SCA_001_2005_2011_e30.tif | GeoTiff | 94103 |
| SCA Scaling layer, circumpolar subset 30° - 180° E | TUW_ASARGM_SCA_001_2005_2011_e30_netcdf.zip | netCDF, zipped | 59949 |
| SCA Scaling layer, circumpolar subset 180° W - 30° E | TUW_ASARGM_SCA_001_2005_2011_w30.tif | GeoTiff | 67289 |
| SCA Scaling layer, circumpolar subset 180° W - 30° E | TUW_ASARGM_SCA_001_2005_2011_w30_netcdf.zip | netCDF, zipped | 43744 |
| SCM Masked Scaling layer, for regions with water fraction estimate available from ESA DUE Permafrost and STSE ALANIS Methane | TUW_ASARGM_SCM_001_2005_2011_REG.tif | GeoTiff | 82405 |
| SCM Masked Scaling layer, for regions with water fraction estimate available from ESA DUE Permafrost and STSE ALANIS Methane | TUW_ASARGM_SCM_001_2005_2011_REG_netcdf.zip | netCDF, zipped | 50244 |