Am 12.06.2014 15:57, schrieb Werner Horsch:
I'm running QGIS 2.0.1 Dufour on Linux
I'd like to have POSGAR2007 "Argentina" Projection added on the projection
list, can someone give me a hint on this
The projection is available in QGIS 2.2 on Windows. Parameters are:
+proj=tmerc +lat_0=-90 +lon_0=-72 +k=1 +x_0=1500000 +y_0=0 +ellps=GRS80
+towgs84=0,0,0,0,0,0,0 +units=m +no_defs
for Argentina 1. The others just have a different lon_0 and x_0.
So no problem with datums. +towgs84 is all zero, even for Posgar94 and
Posgar 98. Posgar 98 and 2007 have identical paramaters, Posgar94 has
WGS84 ellipsoid.
HTH,
André Joost
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