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DEM Generation using ERS-Tandem Data: Phase Unwrapping and Quality Assessment
Reigber, A. and Paraschou, C.*) (1997) DEM Generation using ERS-Tandem Data: Phase Unwrapping and Quality Assessment. Kolloquium, NE-HF Oberpfaffenhofen, 10.09.97.
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Abstract
In this work a new PU Algorithm is addressed which is based on the fusion of a region growing and an iteratively working 2-D least-square PU. A quality assessment is made by several comparisons of the SAR-DEM with a military DEM of the area of Athens/Greece which shows that the performance of the presented PU fusion is significantly better in comparison to the performance of the conventional PU methods.
| Document Type: | Conference or Workshop Item (Speech) | ||||||
|---|---|---|---|---|---|---|---|
| Additional Information: | LIDO-Berichtsjahr=1997, | ||||||
| Title: | DEM Generation using ERS-Tandem Data: Phase Unwrapping and Quality Assessment | ||||||
| Authors: |
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| Date: | 1997 | ||||||
| Status: | Published | ||||||
| Keywords: | SAR-Interferometry, Phase Unwrapping, DEM Generation | ||||||
| Event Title: | Kolloquium, NE-HF Oberpfaffenhofen, 10.09.97 | ||||||
| HGF - Research field: | UNSPECIFIED | ||||||
| HGF - Program: | Space | ||||||
| HGF - Program Themes: | W EO - Erdbeobachtung | ||||||
| DLR - Research area: | UNSPECIFIED | ||||||
| DLR - Program: | W EO - Erdbeobachtung | ||||||
| DLR - Research theme (Project): | UNSPECIFIED | ||||||
| Location: | Oberpfaffenhofen | ||||||
| Institutes and Institutions: | Microwaves and Radar Institute > Institut für Hochfrequenztechnik Institute of Communication and Navigation > Institut für Hochfrequenztechnik Remote Sensing Technology Institute > Institut für Hochfrequenztechnik | ||||||
| Deposited By: | elib DLR-Beauftragter | ||||||
| Deposited On: | 02 Apr 2006 | ||||||
| Last Modified: | 27 Apr 2009 09:10 |
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