[OSGeo-Discuss] how to set up a beijing54 region in grass?

Markus Neteler neteler at osgeo.org
Fri Dec 5 15:43:39 PST 2008


On Wed, Dec 3, 2008 at 11:25 AM, xjzheng <xjzheng at sina.com> wrote:
> i  selected the transmoctor projection ,but no correct datum for
> beijing54,thank u

You can find them here:
http://www.epsg-registry.org/
-> Name: beijing
  -> projection parameters

There is a note "Replaced by Xian 1980", though.

Markus



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