A real time technique to get strip-map SAR interferograms and coherence maps with common Unix Workstations is presented. For the ERS mission, the “real time” throughput corresponds to approximately 1/8 of PRF: e.g. ~4 min for processing a 100×100 km image pair. The proposed algorithm achieves that goal on a medium cost 160 Mflops/s Unix Workstation. The output is a 5 looks averaged interferogram, with a geometric resolution of 50×50 m
Medium resolution efficient phase preserving focusing for interferometry
MONTI-GUARNIERI, ANDREA VIRGILIO;PRATI, CLAUDIO MARIA;ROCCA, FABIO
1996-01-01
Abstract
A real time technique to get strip-map SAR interferograms and coherence maps with common Unix Workstations is presented. For the ERS mission, the “real time” throughput corresponds to approximately 1/8 of PRF: e.g. ~4 min for processing a 100×100 km image pair. The proposed algorithm achieves that goal on a medium cost 160 Mflops/s Unix Workstation. The output is a 5 looks averaged interferogram, with a geometric resolution of 50×50 mFile in questo prodotto:
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