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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 1

Example of ERS-1/2 interferometric pair processing (part of Iran territory)

For this example the radar images pictures received by satellite tandem ERS-1/2 were used. Baseline for this interferometric pair consists 317 meters. As a master image the image received by ERS-2 satellite was taken. For radar images coregistration 17 identical points were found. Interferogram and coherence for the test area were calculated:

 

 

Interferogram
Coherence

Average coherence level consists 0.434. Such coherence level can be named only as low.

Phase unwrapping was conducted by Growing pixels 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

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Last modified: 02.07.2018© Racurs, 2004-2018