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Overview

Area of application

Process flowsheets

Detailed specifications

Examples

Example 1

Example 2

Example 3

Example 4

Example 5

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Example 3

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:

 

 

Interferogram
Coherence

Average coherence level consists 0.556. Such coherence level can be named as good.
Phase unwrapping was conducted by Conjugate gradients method and has given the following result:


Absolute phase

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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Last modified: 16.05.2018© Racurs, 2004-2018