exact formula for Sigma Naught calculation in sarscape

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Last Post 18 Feb 2016 04:54 AM by anon

exact formula for Sigma Naught calculation in sarscape (TerraSAR-X)

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anon

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18 Feb 2016 04:54 AM
Hello I would like to know about the exact formula which is used in ENVI Sarscape for calculation of sigma naught. would you please give me the formula or an appropriate documents which shows this formula?? specifically I am working on TerraSAR-X data. very much look forward to hearing you soon Best Nima

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04 May 2016 10:35 AM
Dear Nima, You will find information about the calculation of sigma nought in the SARscape help. You can get to the help from within ENVI by choosing in the Toolbox, SARscape > Help > Basic Module > Intensity Processing > Geocoding > Geocoding and Radiometric Projection. Regards, Peg

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