[mapserver-users] Re: Projection problems

basvmrs bas at cipix.nl
Fri Jan 7 09:35:33 EST 2011


Thanks Milo! Looks like a very nice tool you have built.

I also found this article (in Dutch): 
http://web.archiveorange.com/archive/v/J7KtnqcjuwiLWARtBrhN
http://web.archiveorange.com/archive/v/J7KtnqcjuwiLWARtBrhN 

It seems like the proj4 28892-default definition is flawed! I fixed it by
changing the definition in the epsg file that my mapserver was using:
# Amersfoort / RD New
<28992> +proj=sterea +lat_0=52.15616055555555 +lon_0=5.38763888888889 +k=1
+x_0=155000 +y_0=463000 +ellps=bessel
+towgs84=565.237,50.0087,465.658,-0.406857,0.350733,-1.87035,4.0812 +units=m
+no_defs <>
#<28992> +proj=sterea +lat_0=52.15616055555555 +lon_0=5.38763888888889
+k=0.9999079 +x_0=155000 +y_0=463000 +ellps=bessel +units=m +no_defs  <>

(note the towgs84-command)

Regards,
Bas
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