Hi to all,
I need to project some lat-long points (international ellipsoid on
rome40 datum)(12.216667-43.550000) to Gauss-Boaga Projection (tmerc on international ellipsoid on rome40). I use:
cs2cs -E +proj=latlong +ellps=intl +towgs84=-104.1,-49.1,-9.9,0.971,-2.917,0.714,-11.68 +to +proj=tmerc +lon_0=15 +k=0.9996 +x_0=2520000 +ellps=intl
+towgs84=-104.1,-49.1,-9.9,0.971,-2.917,0.714,-11.68 -v -f %.6f
I have reprojected the values to GB with grass in order to test the result (the result shold be: 2291114.05710595 4825882.37746936 according to grass)
But I get wrong values, (2210149.818784 5838292.243164)
can someone help??
many thanks,
cheers
Francesco