[GRASS-dev] importing M3 data (Chandrayaan Moon Multispectral Mapper) in GRASS

Yann Chemin ychemin at gmail.com
Wed Nov 27 21:17:16 PST 2013


Hi,

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...
What about importing in 3D?

Thank you,
Yann



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