Is the mixing of DESCENDING and ASCENDING data allowed?

adugnag / gee_s1_ard

Creates an analysis ready sentinel-1 SAR image collection in Google Earth Engine by applying additional border noise correction, speckle filtering and radiometric terrain normalization.

MIT License

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Is the mixing of DESCENDING and ASCENDING data allowed? #10

Closed Since-r closed 1 year ago

Since-r commented 2 years ago

Hi, I'm sorry to bother you again. Will the mixed use of DESCENDING and ASCENDING data cause any problems? I've seen a lot of research clearly marked the type of orbital used. And heard that they can not be mixed due to the difference of backscattering coefficient. Is that true? Thanks!!!

adugnag commented 1 year ago

Yes, different orbits should be processed separately.