Vegetation height derived from Sentinel-1 and Sentinel-2 satellite data (2015-2018) for tundra regions
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| Main Authors: | , , |
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| Format: | Dataset Open Access |
| Language: | en |
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PANGAEA
2019
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| _version_ | 1867171012164976640 |
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| author | Bartsch, Annett Widhalm, Barbara Pointner, Georg |
| author_facet | Bartsch, Annett Widhalm, Barbara Pointner, Georg |
| collection | Datos científicos de ciencias marinas y ambientales |
| contents | Vegetation 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. |
| format | Dataset Open Access |
| id | pangaea_https___doi_org_10_1594_PANGAEA_897045 |
| institution | PANGAEA |
| language | en |
| publishDate | 2019 |
| publisher | PANGAEA |
| record_format | pangaea |
| spellingShingle | Vegetation height derived from Sentinel-1 and Sentinel-2 satellite data (2015-2018) for tundra regions Bartsch, Annett Widhalm, Barbara Pointner, Georg Alaska, USA; AWI_PerDyn; C01_Barrow; C02_Toolik; C03_Teshekpuk; C04_Mackenzie_Delta; C05_Umiuaq; C06_Kytalyk; C07_Lena_Delta; C12_Seward-pen; Canada; Cryosphere; ESA Data User Element - GlobPermafrost; ESA-DUE-GlobPermafrost; Event label; File content; File format; File name; File size; MON; Monitoring; NUNATARYUK; NUNATARYUK, Permafrost thaw and the changing Arctic coast, science for socioeconomic adaptation; Permafrost Research (Periglacial Dynamics) @ AWI; Siberia, Russia; T01_area-1; T01_area-2; T01_area-3; T01_area-4; T01_area-5; T01_area-6; T01_area-7; Uniform resource locator/link to file Vegetation 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. |
| title | Vegetation height derived from Sentinel-1 and Sentinel-2 satellite data (2015-2018) for tundra regions |
| topic | Alaska, USA; AWI_PerDyn; C01_Barrow; C02_Toolik; C03_Teshekpuk; C04_Mackenzie_Delta; C05_Umiuaq; C06_Kytalyk; C07_Lena_Delta; C12_Seward-pen; Canada; Cryosphere; ESA Data User Element - GlobPermafrost; ESA-DUE-GlobPermafrost; Event label; File content; File format; File name; File size; MON; Monitoring; NUNATARYUK; NUNATARYUK, Permafrost thaw and the changing Arctic coast, science for socioeconomic adaptation; Permafrost Research (Periglacial Dynamics) @ AWI; Siberia, Russia; T01_area-1; T01_area-2; T01_area-3; T01_area-4; T01_area-5; T01_area-6; T01_area-7; Uniform resource locator/link to file |
| url | https://doi.org/10.1594/PANGAEA.897045 |