[Proj] DHDN / Gauss Krueger to WGS84
Hermann Peifer
peifer at gmx.eu
Fri Mar 30 09:23:44 EST 2012
On 30/03/2012 15:37, Roger Oberholtzer wrote:
>
> <31468> +proj=tmerc +lat_0=0 +lon_0=12 +k=1 +x_0=4500000 +y_0=0 +ellps=bessel +towgs84=582,105,414,1.04,0.35,-3.08,8.3 +units=m +no_defs<>
>
I am not sure about the 10 metres difference, but I suggest that for
achieving more accurate results, you make use of the grid shift
transformation:
+nadgrids=path/to//BETA2007.gsb
Hermann
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