Loew, Alexander und Hoekmann, Dirk und Hajnsek, Irena und Davison, Malcolm (2007) Integration of L-band SAR data into Land Surface Models. In: Proceedings of the IEEE Geoscience and Remote Sensing Symposium (IGARSS), Seite 4. IEEE Geoscience and Remote Sensing. IEEE Geoscience and Remote Sensing Symposium (IGARSS), 2007-07-23 - 2007-07-27, Barcelona, Spain.
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Offizielle URL: http://www.ieee.org
Kurzfassung
Abstract—Land surface process modelling might be limited due to lack of reliable model input data. Key surface variables as land cover information or soil moisture conditions have been proven to be observable by remote sensing systems. The integration of remote sensing data into land surface process models might therefore help to improve their simulations results. Longer wavelength SAR data has a higher sensitivity to soil moisture content than higher frequency systems. Recent (ALOS) and planed (e.g. TerraSAR-L) SAR systems are therefore expected to provide valuable information about soil moisture dynamics. The present study investigates the potential to retrieve land cover information and geophysical parameters from L-band SAR data. The retrieval results are assimilated into a state-of-the-art land surface model to evaluate the merit of L-band SAR data assimilation.
elib-URL des Eintrags: | https://elib.dlr.de/44161/ | ||||||||||||||||||||
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Dokumentart: | Konferenzbeitrag (Vortrag, Paper) | ||||||||||||||||||||
Zusätzliche Informationen: | ©2007 IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works must be obtained from the IEEE. | ||||||||||||||||||||
Titel: | Integration of L-band SAR data into Land Surface Models | ||||||||||||||||||||
Autoren: |
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Datum: | Juli 2007 | ||||||||||||||||||||
Erschienen in: | Proceedings of the IEEE Geoscience and Remote Sensing Symposium (IGARSS) | ||||||||||||||||||||
Referierte Publikation: | Nein | ||||||||||||||||||||
Open Access: | Ja | ||||||||||||||||||||
Gold Open Access: | Nein | ||||||||||||||||||||
In SCOPUS: | Nein | ||||||||||||||||||||
In ISI Web of Science: | Nein | ||||||||||||||||||||
Seitenbereich: | Seite 4 | ||||||||||||||||||||
Herausgeber: |
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Verlag: | IEEE Geoscience and Remote Sensing | ||||||||||||||||||||
Status: | veröffentlicht | ||||||||||||||||||||
Stichwörter: | SAR; soil moisture; land cover; classification; retrieval; inverse problems; assimilation; Ensemble Kalman Filter | ||||||||||||||||||||
Veranstaltungstitel: | IEEE Geoscience and Remote Sensing Symposium (IGARSS) | ||||||||||||||||||||
Veranstaltungsort: | Barcelona, Spain | ||||||||||||||||||||
Veranstaltungsart: | internationale Konferenz | ||||||||||||||||||||
Veranstaltungsbeginn: | 23 Juli 2007 | ||||||||||||||||||||
Veranstaltungsende: | 27 Juli 2007 | ||||||||||||||||||||
Veranstalter : | IEEE | ||||||||||||||||||||
HGF - Forschungsbereich: | Verkehr und Weltraum (alt) | ||||||||||||||||||||
HGF - Programm: | Weltraum (alt) | ||||||||||||||||||||
HGF - Programmthema: | W EO - Erdbeobachtung | ||||||||||||||||||||
DLR - Schwerpunkt: | Weltraum | ||||||||||||||||||||
DLR - Forschungsgebiet: | W EO - Erdbeobachtung | ||||||||||||||||||||
DLR - Teilgebiet (Projekt, Vorhaben): | W - Vorhaben Prosmart, Smart-SAR (alt) | ||||||||||||||||||||
Standort: | Oberpfaffenhofen | ||||||||||||||||||||
Institute & Einrichtungen: | Institut für Hochfrequenztechnik und Radarsysteme Institut für Hochfrequenztechnik und Radarsysteme > SAR-Technologie | ||||||||||||||||||||
Hinterlegt von: | Hajnsek, Dr.rer.nat. Irena | ||||||||||||||||||||
Hinterlegt am: | 31 Jul 2007 | ||||||||||||||||||||
Letzte Änderung: | 24 Apr 2024 19:05 |
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