Bartsch, Annett und Pointner, Georg und Bergstedt, Helena und Widhalm, Barbara und Wendleder, Anna und Roth, Achim (2021) Utility of polarizations available from Sentinel-1 for tundra mapping. In: International Geoscience and Remote Sensing Symposium (IGARSS). IGARSS 2021, 2021-07-12 - 2021-07-16, Brüssel, Belgien. doi: 10.1109/IGARSS47720.2021.9553993.
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Kurzfassung
This paper reviews achievements with C-band SAR in general and specifically Sentinel-1 for Arctic land monitoring, the implications of the current acquisition strategy including the availability of certain polarizations and discusses differences to other wavelengths through the use of Kennaugh parameterization. Unfrozen as well as frozen season observations provide added value. C-VV has the best availability and can be used for a wide range of land cover and terrain change studies. C-HH has been proven applicable for soil characterization but can only be applied regionally. A combination with other wavelengths (demonstrated for X-band) is promising for specifically mapping of wetlands, which are of interest with respect to permafrost applications.
elib-URL des Eintrags: | https://elib.dlr.de/143405/ | ||||||||||||||||||||||||||||
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Dokumentart: | Konferenzbeitrag (Vortrag) | ||||||||||||||||||||||||||||
Titel: | Utility of polarizations available from Sentinel-1 for tundra mapping | ||||||||||||||||||||||||||||
Autoren: |
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Datum: | Juli 2021 | ||||||||||||||||||||||||||||
Erschienen in: | International Geoscience and Remote Sensing Symposium (IGARSS) | ||||||||||||||||||||||||||||
Referierte Publikation: | Nein | ||||||||||||||||||||||||||||
Open Access: | Nein | ||||||||||||||||||||||||||||
Gold Open Access: | Nein | ||||||||||||||||||||||||||||
In SCOPUS: | Ja | ||||||||||||||||||||||||||||
In ISI Web of Science: | Nein | ||||||||||||||||||||||||||||
DOI: | 10.1109/IGARSS47720.2021.9553993 | ||||||||||||||||||||||||||||
Status: | veröffentlicht | ||||||||||||||||||||||||||||
Stichwörter: | Synthetic Aperture Radar, Arctic, vegetation, soils, polarizations | ||||||||||||||||||||||||||||
Veranstaltungstitel: | IGARSS 2021 | ||||||||||||||||||||||||||||
Veranstaltungsort: | Brüssel, Belgien | ||||||||||||||||||||||||||||
Veranstaltungsart: | internationale Konferenz | ||||||||||||||||||||||||||||
Veranstaltungsbeginn: | 12 Juli 2021 | ||||||||||||||||||||||||||||
Veranstaltungsende: | 16 Juli 2021 | ||||||||||||||||||||||||||||
Veranstalter : | IEEE | ||||||||||||||||||||||||||||
HGF - Forschungsbereich: | Luftfahrt, Raumfahrt und Verkehr | ||||||||||||||||||||||||||||
HGF - Programm: | Raumfahrt | ||||||||||||||||||||||||||||
HGF - Programmthema: | Erdbeobachtung | ||||||||||||||||||||||||||||
DLR - Schwerpunkt: | Raumfahrt | ||||||||||||||||||||||||||||
DLR - Forschungsgebiet: | R EO - Erdbeobachtung | ||||||||||||||||||||||||||||
DLR - Teilgebiet (Projekt, Vorhaben): | R - Fernerkundung u. Geoforschung | ||||||||||||||||||||||||||||
Standort: | Oberpfaffenhofen | ||||||||||||||||||||||||||||
Institute & Einrichtungen: | Deutsches Fernerkundungsdatenzentrum > Dynamik der Landoberfläche | ||||||||||||||||||||||||||||
Hinterlegt von: | Wendleder, Anna | ||||||||||||||||||||||||||||
Hinterlegt am: | 27 Sep 2021 13:46 | ||||||||||||||||||||||||||||
Letzte Änderung: | 24 Apr 2024 20:43 |
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