[Proj] GK31_Tirol (Austria)

Frank Warmerdam warmerdam at pobox.com
Fri Apr 13 08:30:15 PDT 2007


Jens Schwarz wrote:
> cs2cs:
> 
> cs2cs +proj=latlong +datum=WGS84 +to +proj=tmerc +ellps=bessel +lat_0=0 +lon_0=13.333333 +k=1.000000 +x_0=0 +y_0=-5000000 +towgs=577.326,90.129,463.919,5.1366,1.4742,5.2970,2.4232 -r <<EOF
>> 47.487218 12.254853
>> EOF
> -81266.89       261375.36 703.77

Jens,

The keyword is +towgs84, not +towgs!  With this fixed I get the same
result as ESRI.

cs2cs +proj=latlong +datum=WGS84 +to +proj=tmerc +ellps=bessel \
    +lat_0=0 +lon_0=13.333333 +k=1.000000 +x_0=0 +y_0=-5000000 \
    +towgs84=577.326,90.129,463.919,5.1366,1.4742,5.2970,2.4232 -r
47.487218 12.254853
-81220.59       261502.07 -47.76

Best regards,
-- 
---------------------------------------+--------------------------------------
I set the clouds in motion - turn up   | Frank Warmerdam, warmerdam at pobox.com
light and sound - activate the windows | http://pobox.com/~warmerdam
and watch the world go round - Rush    | President OSGeo, http://osgeo.org




More information about the Proj mailing list