[MetaCRS] Motion Vote: CS-Map RFC 2 - Redesign Datum Transformation Engine

[Richard Greenwood]

On Mon, Jul 12, 2010 at 8:25 AM, Norm Olsen <norm.olsen at autodesk.com> wrote:

> 4> We have survived for two decades now assuming the NAD83, GDA94, ETRS89, NZGD2K, and a whole flock of other geocentric datums are all identical with WGS84.  In addition to number one above (multiple realizations of WGS84), the differences between WGS84 and these geocentric datums will become a problem pretty soon.

This is a problem that I've already been struggling with for several
years. I am very happy to see it now being addressed in the OSGEO
stack.

Thank you,
-- 
Richard Greenwood
richard.greenwood at gmail.com
www.greenwoodmap.com