Normalized C-HH backscatter from Sentinel-1 (December, 2014-2017) for selected tundra regions.

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dc.contributor.authorBartsch, Annett
dc.contributor.authorWidhalm, Barbara
dc.contributor.authorPointner, Georg
dc.coverage.spatialMEDIAN LATITUDE: 66.731743 * MEDIAN LONGITUDE: 117.614558 * SOUTH-BOUND LATITUDE: 56.300000 * WEST-BOUND LONGITUDE: 60.410560 * NORTH-BOUND LATITUDE: 73.703890 * EAST-BOUND LONGITUDE: -76.000000
dc.date.accessioned2019-11-24T08:13:52Z
dc.date.available2019-11-24T08:13:52Z
dc.date.issued2019-01-04
dc.description.abstractVegetation height has been derived from Sentinel-1 satellite data acquired in VV mode. Masking based on Sentinel-2 has been applied. Areas with NDVI < 0.4 are excluded for vegetation height retrieval in order to account for effects related to C-band scattering from rough and bare surfaces. Areas with VV < -15.4 dB (and NDVI > 0.4) are flagged as well as indicator for anomalous high values in vegetation related indices with at the same time low vegetation height. The remaining land area is assigned vegetation heights up to 160 cm. All heights > 160 cm are excluded and labelled as a separate class. Covered areas are: Yamal peninsula (Russia), Usa Basin (Russia), Lena Delta (Russia), Kytalyk (Russia), Mackenzie Delta (Canada), Umiuaq (Canada), Barrow (Alaska), Teshekpuk (Alaska), Toolik (Alaska) and Seward peninsula (Alaska). For more Information see the product documentation.
dc.formattext/tab-separated-values, 80 data points
dc.identifierhttps://doi.pangaea.de/10.1594/PANGAEA.897045
dc.identifierhttps://doi.org/10.1594/PANGAEA.897045
dc.identifier.citationWidhalm, Barbara; Bartsch, Annett; Goler, Robert (2019): Normalized C-HH backscatter from Sentinel-1 (December, 2014-2017) for selected tundra regions. Zentralanstalt für Meteorologie und Geodynamik, Wien, https://doi.org/10.1594/PANGAEA.897046
dc.identifier.urihttps://repository.geologyscience.ru/handle/123456789/7739
dc.language.isoen
dc.publisherPANGAEA
dc.relationWidhalm, Barbara; Bartsch, Annett; Goler, Robert (2018): Simplified Normalization of C-Band Synthetic Aperture Radar Data for Terrestrial Applications in High Latitude Environments. Remote Sensing, 10(4), 551, https://doi.org/10.3390/rs10040551
dc.relationProduct documentation: Vegetation heights (URI: http://hs.pangaea.de/sat/GlobPermafrost_Sentinel/VegetationHeight/ESA_GlobPermafrost_PD_LCP_LANDV_20181229_v1.pdf)
dc.relation.isbasedonWidhalm, Barbara; Bartsch, Annett; Goler, Robert (2019): Normalized C-HH backscatter from Sentinel-1 (December, 2014-2017) for selected tundra regions. Zentralanstalt für Meteorologie und Geodynamik, Wien, https://doi.org/10.1594/PANGAEA.897046
dc.rightsCC-BY-4.0: Creative Commons Attribution 4.0 International
dc.rightsAccess constraints: unrestricted
dc.sourceZentralanstalt für Meteorologie und Geodynamik, Wien
dc.subjectAlaska, USA
dc.subjectAWI_PerDyn
dc.subjectC01_Barrow
dc.subjectC02_Toolik
dc.subjectC03_Teshekpuk
dc.subjectC04_Mackenzie_Delta
dc.subjectC05_Umiuaq
dc.subjectC06_Kytalyk
dc.subjectC07_Lena_Delta
dc.subjectC12_Seward-pen
dc.subjectCanada
dc.subjectDUE-GlobPermafrost
dc.subjectESA Data User Element - GlobPermafrost
dc.subjectFile content
dc.subjectFile format
dc.subjectFile name
dc.subjectFile size
dc.subjectMON
dc.subjectMonitoring
dc.subjectNUNATARYUK
dc.subjectNUNATARYUK, Permafrost thaw and the changing Arctic coast, science for socioeconomic adaptation
dc.subjectPermafrost Research (Periglacial Dynamics) @ AWI
dc.subjectSiberia, Russia
dc.subjectT01_area-1
dc.subjectT01_area-2
dc.subjectT01_area-3
dc.subjectT01_area-4
dc.subjectT01_area-5
dc.subjectT01_area-6
dc.subjectT01_area-7
dc.subjectUniform resource locator/link to file
dc.titleNormalized C-HH backscatter from Sentinel-1 (December, 2014-2017) for selected tundra regions.
dc.title.alternativeVegetation height derived from Sentinel-1 and Sentinel-2 satellite data (2015-2018) for tundra regions
dc.typeDataset

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