Hi folks
while working to a Rational Functions Model implementation for grass
I wondered if the most a-la-grass approach to pass a long list of per-image
parameters (about 90 floating coefficients) is adding a suitable 'RPC' text
file in a group. That file should be created by parsing per-sensor meta files
generally distributed along with level 1 images by vendors (or eventually
generating it by GCPs).
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Francesco P. Lovergine