[Gdal-dev] Fwd: plate carree to latlon projection problem

[jjknoops at netscape.net]

Hello Everybody,












I am using gdal for a couple of year now and I am very satisfied with it. 



But now i have a problem with reprojecting from and to plate
carree(epsg:32662). 



I have data in plate carree and I need to reproject to latlon but i there is an
offset between the results and other data that already in latlon.



I have also used Erdas Imagine 9.1 to do the reprojecting but i get a different
results then from gdal. The results from Erdas are beter then from gdal







After testing it with a worldwide dataset. I found that the
offset is almost 0 at (0,0) to several km around Brittian. Is there a problem
with the reprojection using plate carree or do you use a different wgs84 then
Erdas?







I am using gdal from fwtools 1.3.6







Best Regards,



Jaap Knoops










Check Out the new free AIM(R) Mail -- Unlimited storage and industry-leading spam and email virus protection.








 



 


________________________________________________________________________
Check Out the new free AIM(R) Mail -- Unlimited storage and industry-leading spam and email virus protection.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://lists.osgeo.org/pipermail/gdal-dev/attachments/20070917/40b05f49/attachment.html