[GRASS-user] EPSG code spearfish dataset

Johannes wrote:

is there any EPSG code defined for the projection of the
spearfish sample dataset?
Or a EPSG code that is close to the projecton? I am just
asking as there is a code provided for the NC-dataset but
not for the Spearfish.

It is UTM zone 13 N, using the NAD27 datum. The ellipsoid is
clark66 and the datum transform grid is "conus".

The matching epsg code is #26713, although that code does not
specify which datum transform terms/grid should be used.

As far as I know the Spearfish dataset predates the EPSG
list, or at least they are about the same age.

Hamish

On Thu, May 16, 2013 at 1:57 PM, Hamish <hamish_b@yahoo.com> wrote:

Johannes wrote:

is there any EPSG code defined for the projection of the
spearfish sample dataset?
Or a EPSG code that is close to the projecton? I am just
asking as there is a code provided for the NC-dataset but
not for the Spearfish.

It is UTM zone 13 N, using the NAD27 datum. The ellipsoid is
clark66 and the datum transform grid is "conus".

The matching epsg code is #26713, although that code does not
specify which datum transform terms/grid should be used.

See also

http://spatialreference.org/ref/epsg/26713/

http://lists.osgeo.org/pipermail//grass-dev/2003-May/007893.html

Markus