[GRASS-user] Defining a State Plane Coordinate Location

[Rich Shepard]

On Mon, 25 Jul 2011, Glynn Clements wrote:

> As Markus mentions, EPSG:32107 is identical to EPSG:3429 except that
> the units are metres rather than US feet.

   Thank you.

> Whichever you choose, source data could use either (or both), so be
> careful to check.

   My source data are in neither. Some agencies use Albers Equal Area), other
agencies use UTM (there's a mix of NAD27 and NAD83), other sources use
Lon/Lat. _I'm_ reprojecting everything to SPCS as the most appropriate for
large scale terrain and hydrological modeling and analyses.

Rich