Hi,
I am not sure if this helps in your case, but you can try to edit the "epsg"
file in the projection library and add +towgs84=0,0,0 in the line that defines
the <31467> projection. EPSG:3067 needs this extra parameter for sure and I
believe it is the same with your next try with EPGS:32632. Let's hope it cures
31467 as well.
-Jukka Rahkonen-
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[mailto:[email protected]] Puolesta tommaso
Lähetetty: 26. tammikuuta 2010 14:31
Vastaanottaja: [email protected]
Aihe: [mapserver-users] mapserver 5.4.2 Reprojection error
Hallo list,
With mapserver 5.4.2 (FGS API 9.5) , if my map is reprojected in
EPGS:31467, it is shifted about 100 m to north and 50 m to east (approximately).
The same data with the same mapfile and the same URL works fine on
mapserver 5.0.2 (FGS API 1.0.0).
The data are stored in an Postgis Database with srid 4326.
The URL I'm using is:
http://localhost:8081/cgi-bin/map?request=getMap&version=1.1.1&srs=EPSG:31467&bgcolor=000000&transparent=true&exception=application/vnd.ogc.se_inimage&layers=messe_background,halls&width=1600&height=1600&bbox=3553126.5489076,5796728.52646645,3556663.71956136,5800882.49936431&format=agg
<http://10.0.5.77:8081/cgi-bin/cebit10?request=getMap&version=1.1.1&srs=EPSG:31467&bgcolor=000000&transparent=true&exception=application/vnd.ogc.se_inimage&layers=messe_background,halls&width=1600&height=1600&bbox=3553126.5489076,5796728.52646645,3556663.71956136,5800882.49936431&format=agg>
On the linked picture you can see the same map with the same bbox
generated by the two version of mapserver. The map on the right is to
north-east shifted, the map on the left is ok.
http://img695.imageshack.us/img695/9590/cebit.png
If the map is not reprojected (EPGS:4326) there are not errors.
Did somebody observe the same issue?
Thanks,
Tom
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