1 and 5 Day Differential INSAR Under Crossing Orbits with TerraSAR-X
This paper presents investigations on a one year time series of crossing orbit differential interferometry SAR acquisitions with a 1-, 5- and 6-days temporal baseline. The conditions for crossing orbit interferometry are briefly discussed as the requirement of a common ground spectrum has to be sati...
Published in: | 2012 IEEE International Geoscience and Remote Sensing Symposium |
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Main Authors: | , , , , , |
Format: | Conference Object |
Language: | English |
Published: |
IEEE
2012
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Subjects: | |
Online Access: | https://elib.dlr.de/75909/ https://elib.dlr.de/75909/1/wollstadt_IGARSS12.pdf |
Summary: | This paper presents investigations on a one year time series of crossing orbit differential interferometry SAR acquisitions with a 1-, 5- and 6-days temporal baseline. The conditions for crossing orbit interferometry are briefly discussed as the requirement of a common ground spectrum has to be satisfied. The uniquely short revisit times give the opportunity to perform interferometry on a glacier area, i.e. the Ronne ice-shelf, in X-band. The coherence results over one year as well as surface velocity measurements are shown and discussed. |
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