Example of Radarsat interferometric pair processing
(Death Valley, California, USA)
For this example the radar images pictures received by satellite Radarsat were
used. Baseline for this interferometric pair consists 319 meters.
For radar images coregistration 11 identical points were found.
Interferogram and coherence for the test area were calculated:
Average coherence level consists 0.556. Such coherence level can be named as
Phase unwrapping was conducted by Conjugate gradients method and has given the
Ground control points for this area are absent, therefore it was built only
relative digital elevation model:
Digital elevation model
Digital elevation model in 3D perspective
Illumination by the sun
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