From: Chris Skelly@MOH on 08/06/99 13:57
To: [EMAIL PROTECTED]
cc:
Subject: Centroids only in Lat/Long?
Hi All,
I'm stumped. I have a set of polygons in an X, Y cartesian grid (NZ Map Grid),
but when I query the centroid x, y using SQL query, I get lat-long data
back....? Is there a way to get the centroid x,y back in the same coordinate
system as your projection? When I try to create points using the extracted
points I can only do it in lat-long.
Anyone had this problem?
Chris
Chris Skelly, PhD, Senior Advisor (Environmental Health),
Public Health Group, Safety and Regulation Branch, Ministry of Health
133 Molesworth Street, PO Box 5013, Wellington, New Zealand
Ph: +64 4 496-2215, Fx: +64 4 496-2340, Email: [EMAIL PROTECTED], WWW:
http://www.moh.govt.nz
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