[gdal-dev] Corner points

Jayesh Chaudhary aashishcy at gmail.com
Wed May 15 11:31:13 PDT 2013


Friends,

I am using GDAL to read NITF (rsets / overviews) and in this particular
dataset the rsets (r0, r1, r2)  have different corner points (slightly).

Problem is that when I use these rsets and when I zoom in on these images,
GDAL compute some appropriate overview but since the corners are different
slightly, the image I get back is slightly offset from the I got earlier
from a different overview.

I am wondering if there anything I can do in gdal to handle this case. We
cannot really fix the data.

Any help is appreciated.

Thanks,
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