[GRASS-user] Projection String I can not figure out

Mark Seibel mseibel at gmail.com
Wed Jul 14 10:08:15 EDT 2010


How about

# NAD83
<4269> +proj=longlat +ellps=GRS80 +datum=NAD83 +no_defs  no_defs <>

?

Mark

On Wed, Jul 14, 2010 at 9:19 AM, stephen sefick <ssefick at gmail.com> wrote:
> GEOGCS["GCS_North_American_1983",DATUM["D_North_American_1983",SPHEROID["GRS_1980",6378137.0,298.257222101]],PRIMEM["Greenwich",0.0],UNIT["Degree",0.017453292519943295]]
>
> This is the projection string from a shp file from the USGS national
> hydrography dataset.  I would like to reproject this into another
> format, but I don't know exactly what proj4 definitions to use for
> this to make it work...  Any help would be greatly appreciated.
> kindest regards,
>
> --
> Stephen Sefick
> ____________________________________
> | Auburn University                                   |
> | Department of Biological Sciences           |
> | 331 Funchess Hall                                  |
> | Auburn, Alabama                                   |
> | 36849                                                    |
> |___________________________________|
> | sas0025 at auburn.edu                             |
> | http://www.auburn.edu/~sas0025             |
> |___________________________________|
>
> Let's not spend our time and resources thinking about things that are
> so little or so large that all they really do for us is puff us up and
> make us feel like gods.  We are mammals, and have not exhausted the
> annoying little problems of being mammals.
>
>                                 -K. Mullis
> _______________________________________________
> grass-user mailing list
> grass-user at lists.osgeo.org
> http://lists.osgeo.org/mailman/listinfo/grass-user
>


More information about the grass-user mailing list