[Qgis-developer] Re: [Qgis-user] Projection

Paolo Cavallini cavallini at faunalia.it
Wed Jan 7 11:23:02 EST 2009

Helmut Kudrnovsky ha scritto:

> be carefull about on-the-fly-projection with wgs84-data and austrian data (MGI) because there are a few different towgs-informations in the epsg-database. 
> so if the towgs-information is not considered, there can be a north-east shift of about 75m during the on-the-fly-projection.

same for Italy (Gauss-Boaga). Actually this is a serious problem for
professional use, and should be solved.
All the best.
Paolo Cavallini, see: * http://www.faunalia.it/pc *

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