X-SAR interferometry: first results

Repeat-pass interferometry data were acquired during the first and second SIR-C/X-SAR missions in April and October 1994. This paper presents the first results from X-SAR interferometry at four different sites. The temporal separations were one day and six months. At two sites the coherence requirem...

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Bibliographic Details
Published in:IEEE transactions on geoscience and remote sensing 1995-07, Vol.33 (4), p.950-956
Main Authors: Moreira, J., Schwabisch, M., Fornaro, G., Lanari, R., Bamler, R., Just, D., Steinbrecher, U., Breit, H., Eineder, M., Franceschetti, G., Geudtner, D., Rinkel, H.
Format: Article
Language:English
Subjects:
Coherence
Digital elevation models
Geometry
L-band
Layout
Optical interferometry
Satellites
Space vehicles
Stability
Synthetic aperture radar
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Summary:Repeat-pass interferometry data were acquired during the first and second SIR-C/X-SAR missions in April and October 1994. This paper presents the first results from X-SAR interferometry at four different sites. The temporal separations were one day and six months. At two sites the coherence requirements were met, resulting in high quality interferograms. A digital elevation model in ground range geometry has been derived. The limitations of the X-SAR interferometry are discussed.< >
ISSN:0196-2892
1558-0644
DOI:10.1109/36.406681