[Proj] Proj4 vs. NADCON for NAD27/NAD83 translation

Aaron Friesen aaron at cartopac.com
Thu Mar 12 14:41:52 EST 2009


Everyone,

Both Proj4 and NADCON use grids for NAD27/NAD83 translation.
Do they both provide equivalent translation?  Will Proj4
handle HARN as well, if HARN grid files are installed and
configured?

Thank you,

Aaron



More information about the Proj mailing list