[gdal-dev] Re: Require Help Transforming into Equirectangular
ssobieraj
ssobieraj at cdlsystems.com
Wed Dec 1 10:31:49 EST 2010
Hi Vincent,
By using the statement that you provided, I was able to produce an image
with an offset of around 1km. Much better than before, but still in need of
improvement.
Could you shed some light on how +wktext works? It isn't listed as a
parameter at http://trac.osgeo.org/proj/wiki/GenParms
http://trac.osgeo.org/proj/wiki/GenParms .
Since the statement you provide assumes a spherical earth in the output
image (R=6371007.181) and I require that the data be on the WGS84 ellipsoid,
I went and replaced the +R... with +ellps=WGS84, I am back to square one.
Given that both PRJ files were produced correctly, what am I doing wrong?
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