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SIR-C/X-SAR Interferometry over Mt. Etna: DEM-Generation, Accuracy Assessment and Data Interpretation.
Coltelli, M. and Puglisi, G. and Dutra, L. and Fornaro, G. and Riccio, D. and Franceschetti, G. and Lanari, R. and Migliaccio, M. and Moreira, Joao and Papathanassiou, Konstantinos and Schwäbisch, Markus (1996) SIR-C/X-SAR Interferometry over Mt. Etna: DEM-Generation, Accuracy Assessment and Data Interpretation. DLR-Forschungsbericht. 95-48, 91 S.
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Abstract
In this study we exploit the potentiality of multi-frequency multi-pass interferometry be considering the SIR-C/X-SAR data related to the Mt. Etna area, Sicily, Italy. We present a new algorithm for the generation of IFSAR DEMs. It is based on the use of the multifrequency information for improving the performance of the phase unwrapping procedure. The generation of an accurate DEM is carried out via an optimal fusion of the multifrequency absolute phases. A novel algorithm for geolocation and geocoding is also presentd.
| Document Type: | Monograph (DLR-Forschungsbericht) | ||||||||||||||||||||||||
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| Additional Information: | LIDO-Berichtsjahr=1996, | ||||||||||||||||||||||||
| Title: | SIR-C/X-SAR Interferometry over Mt. Etna: DEM-Generation, Accuracy Assessment and Data Interpretation. | ||||||||||||||||||||||||
| Authors: |
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| Date: | 1996 | ||||||||||||||||||||||||
| Number of Pages: | 91 | ||||||||||||||||||||||||
| Status: | Published | ||||||||||||||||||||||||
| Keywords: | SIR-C/X-SAR, SAR, SAR Processing, SAR Interferometry, Digital Elevation Models, Fractals | ||||||||||||||||||||||||
| 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): | 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: | 13 Apr 2006 | ||||||||||||||||||||||||
| Last Modified: | 27 Apr 2009 09:06 |
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