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Tropical Forest Parameter Estimation by means of Pol-InSAR: The INDREX-II Campaign

Hajnsek, Irena and Kugler, Florian and Lee, Seungkuk and Papathanassiou, Kostas (2009) Tropical Forest Parameter Estimation by means of Pol-InSAR: The INDREX-II Campaign. IEEE Transactions on Geoscience and Remote Sensing, 47 (2), pp. 481-493. IEEE. DOI: 10.1109/TGRS.2008.2009437.

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Official URL: http://www.ieee.org

Abstract

This paper addresses the potential and limitations of Pol-InSAR inversion techniques for quantitative forest parameter estimation in tropical forests. By making use of the unique data set acquired in the frame of INDREX-II campaign - including Pol-/InSAR, Lidar and ground measurements - over typical Southeast Asia forest formations. The performance of Pol-InSAR inversion is assessed primarily at L- and P-band but also at higher frequencies, namely X-band. Critical performance parameters such as the �visibility of the ground� at L- and P-band as well as temporal decorrelation in short time repeat-pass interferometry are discussed and quantitatively assessed. Inversion performance is validated against Lidar and ground measurements over different test sites.

Document Type:Article
Additional Information:�©2009 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.
Title:Tropical Forest Parameter Estimation by means of Pol-InSAR: The INDREX-II Campaign
Authors:
AuthorsInstitution or Email of Authors
Hajnsek, IrenaUNSPECIFIED
Kugler, FlorianUNSPECIFIED
Lee, SeungkukUNSPECIFIED
Papathanassiou, KostasUNSPECIFIED
Date:February 2009
Journal or Publication Title:IEEE Transactions on Geoscience and Remote Sensing
Refereed publication:Yes
In Open Access:No
In SCOPUS:Yes
In ISI Web of Science:Yes
Volume:47
DOI:10.1109/TGRS.2008.2009437
Page Range:pp. 481-493
Publisher:IEEE
Status:Published
Keywords:SAR, Polarimetric SAR Interferometry, Pol-InSAR, tropical forest, forest height, temporal decorrelation
HGF - Research field:Aeronautics, Space and Transport (old)
HGF - Program:Space (old)
HGF - Program Themes:W EO - Erdbeobachtung
DLR - Research area:Space
DLR - Program:W EO - Erdbeobachtung
DLR - Research theme (Project):W - Vorhaben Prosmart, Smart-SAR (old)
Location: Oberpfaffenhofen
Institutes and Institutions:Microwaves and Radar Institute > Radar Concepts
Microwaves and Radar Institute
Deposited By: Dr.rer.nat. Irena Hajnsek
Deposited On:23 Mar 2009
Last Modified:12 Dec 2013 20:35

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