Hi, I’m using gdal c++ API.
I’d like to implement an algorithm to georeference noaa L1b images(of
Argentine in particular). The number of GCPs returned by the L1b driver are
not enough to use triangulation(midcourse solution until a better algorithm
can be implemented).
Searching gdal-dev
Hi
From memory the l1b driver doesn't use enough points to get proper
geolocation because it sub-samples the 51 which are provided in the l1b
file. The best solution (that recommended by NOAA) is to use lagrange
interpolation across the 51 points. A lagrange algorithm has been provided
in the
