Michele Sanges a écrit :
Hello all,
opening a raster file with values of elevation (for example DEM or DTED
files), is there a GDAL C++ API to get all the values of elevation
between two places (elevation profile)?
Thanks.
Best regards.
Hello Michele,
There is an interesting paper about this problem :
<http://www.geocomputation.org/1999/082/gc_082.htm>
I don't know if there are libraries implementing these algorithms for
DEM interpolation. Does anybody know if there is an open source function
to compute the coefficients of a bicubic interpolation ?
Regards,
Jean-Claude
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