Hi,
I am trying to understand the geotransform parameters by reading
http://www.gdal.org/gdal_datamodel.html but I am confused. In the Affine
GeoTransform section there are formulas
Xgeo = GT(0) + Xpixel*GT(1) + Yline*GT(2)
Ygeo = GT(3) + Xpixel*GT(4) + Yline*GT(5)
The latter formula feels odd to me and I think that it should rather be
Xgeo = GT(0) + Xpixel*GT(1) + Yline*GT(2)
Ygeo = GT(3) + Ypixel*GT(5) + Xline*GT(4)
That way I could understand at least how to get Y pixel when there is no
rotation involved.
-Jukka Rahkonen-
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