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Generation of Three-Dimensional Deformation Maps from InSAR Data Using Spectral Diversity Techniques
Erten, Esra and Reigber, Andreas and Hellwich, Olaf (2010) Generation of Three-Dimensional Deformation Maps from InSAR Data Using Spectral Diversity Techniques. ISPRS Journal of Photogrammetry and Remote Sensing, 65 (4), pp. 388-394. DOI: 10.1016/j.isprsjprs.2010.04.005 .
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Abstract
In this paper, the following questions will be discussed: how to implement the spectral diversity technique for achieving the most accurate results; how to extract the full 3D deformation vector from a combination of ascending/descending passes and how to extract a surface deformation map if the data sets are not perfectly coherent. Finally, a statistical analysis of every individual processing step and an error propagation analysis is undertaken. In order to make a quantitative analysis of the technique, ENVISAT data sets of the Bam earthquake in Iran are used.
| Document Type: | Article | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Title: | Generation of Three-Dimensional Deformation Maps from InSAR Data Using Spectral Diversity Techniques | ||||||||
| Authors: |
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| Date: | July 2010 | ||||||||
| Journal or Publication Title: | ISPRS Journal of Photogrammetry and Remote Sensing | ||||||||
| Refereed publication: | Yes | ||||||||
| In SCOPUS: | Yes | ||||||||
| In ISI Web of Science: | Yes | ||||||||
| Volume: | 65 | ||||||||
| DOI: | 10.1016/j.isprsjprs.2010.04.005 | ||||||||
| Page Range: | pp. 388-394 | ||||||||
| Status: | Published | ||||||||
| Keywords: | spectral diversity, DInSAR, 3D deformation analysis, weighted least square | ||||||||
| HGF - Research field: | Aeronautics, Space and Transport | ||||||||
| HGF - Program: | Space | ||||||||
| HGF - Program Themes: | W EO - Erdbeobachtung | ||||||||
| DLR - Research area: | Space | ||||||||
| DLR - Program: | W EO - Erdbeobachtung | ||||||||
| DLR - Research theme (Project): | W - Vorhaben Flugzeug-SAR (old) | ||||||||
| Location: | Oberpfaffenhofen | ||||||||
| Institutes and Institutions: | Microwaves and Radar Institute > SAR Technology | ||||||||
| Deposited By: | Andreas Reigber | ||||||||
| Deposited On: | 28 Dec 2009 18:43 | ||||||||
| Last Modified: | 07 Feb 2013 20:14 |
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