Chandrayaan M3 data is rather strange, it has products without Georeference (i.e. Reflectance bands etc) and it has a .LOC image set (3 bands), with one latitude band, one longitude band and one “altitude” band (actually a distance to center of the moon).
So each pixel of a product has indeed a coordinate, stored into a map. Problem is that the products are not projected datasets (rectangular kind of swath storage).
What would be the best option to import with reprojection using all pixels coordinates available…
Following up, I made this script to create an ascii file per band of M3. Inputs are L1B LOC.IMG (ENVI format actually) for X,Y,Z, and L2 REF.IMG (also ENVI, but many bands). output are ascii*.xyz, will update with final scripts once it will have finished the process once…
Chandrayaan M3 data is rather strange, it has products without Georeference (i.e. Reflectance bands etc) and it has a .LOC image set (3 bands), with one latitude band, one longitude band and one “altitude” band (actually a distance to center of the moon).
So each pixel of a product has indeed a coordinate, stored into a map. Problem is that the products are not projected datasets (rectangular kind of swath storage).
What would be the best option to import with reprojection using all pixels coordinates available…