i.atcorr has a rather complex parameter input file, some of it can be simplified by transferring the parameter input to the GRASS GUI i.atcorr dialog box.
it would be beneficial to have a single value input box for: ------------------------------------------------------------------------ --------------- - Visibility (overwritten by raster input file "visibility") - if Visibility = 0 then enable value input to Aerosol Optical Depth - Elevation (overwritten by raster input file "elevation") Combo Boxes: ---------------------- - Atmosphere model (combo box with numbers) - Sensor code input (Would be nice to have a double combo box, platform first, then sensor band second) Miscellaneous ------------------ Additionally, the central pixel Lat/long can be inferred from computational window + some proj code available in r.sun/i.latlong, or maybe as an input lat/long file (if the image covers a vast area it would be more accurate).
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