Lee, Seung-Kuk und Kugler, Florian und Papathanassiou, Konstantinos und Moreira, Alberto (2009) Forest Height Estimation by means of Pol-InSAR Limitations posed by Temporal Decorrelation. 11th ALOS Kyoto & Carbon Initiative, Tsukuba, Japan.
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Kurzfassung
Polarimetric Synthetic Aperture Radar (SAR) Interferometry (Pol-InSAR) is a radar remote sensing technique, based on the coherent combination of radar polarimetry (Pol-SAR) and SAR interferometry (InSAR) which is substantially more sensitive to structural parameters of forest volume scatterers (e.g. forest) than conventional interferometry or polarimetry alone. However, temporal decorrelation is probably the most critical factor towards a successful implementation of Pol-InSAR parameter inversion techniques in terms of repeat-pass InSAR scenarios. This report focuses on the quantification of the effect of temporal decorrelation at L-band as a function of temporal baseline based on multi-temporal airborne experimental data acquired in the frame of dedicated air-borne experiments. Conclusions on the suitability of ALOS/PalSAR for Pol-InSAR applications are drawn and recommendations for mission characteristics of a potential follow on mission are addressed.
elib-URL des Eintrags: | https://elib.dlr.de/62068/ | ||||||||||||||||||||
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Dokumentart: | Konferenzbeitrag (Vortrag, Paper) | ||||||||||||||||||||
Titel: | Forest Height Estimation by means of Pol-InSAR Limitations posed by Temporal Decorrelation | ||||||||||||||||||||
Autoren: |
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Datum: | 28 Dezember 2009 | ||||||||||||||||||||
Open Access: | Ja | ||||||||||||||||||||
Gold Open Access: | Nein | ||||||||||||||||||||
In SCOPUS: | Nein | ||||||||||||||||||||
In ISI Web of Science: | Nein | ||||||||||||||||||||
Status: | veröffentlicht | ||||||||||||||||||||
Stichwörter: | ALOS PALSAR, K&C Initiative, Forest Theme, Polarimetric SAR Interferometry (Pol-InSAR), Forest Height Estimation, Temporal Decorrelation | ||||||||||||||||||||
Veranstaltungstitel: | 11th ALOS Kyoto & Carbon Initiative | ||||||||||||||||||||
Veranstaltungsort: | Tsukuba, Japan | ||||||||||||||||||||
Veranstaltungsart: | Workshop | ||||||||||||||||||||
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 > Radarkonzepte | ||||||||||||||||||||
Hinterlegt von: | Lee, Seung-Kuk | ||||||||||||||||||||
Hinterlegt am: | 28 Dez 2009 17:07 | ||||||||||||||||||||
Letzte Änderung: | 31 Jul 2019 19:26 |
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