Nicely done, Merlin! Hope others with the same problem can find this post.
Thanks a lot.
-Original Message-
From: Merlin Moncure [mailto:mmonc...@gmail.com]
Sent: May 26, 2011 9:53 AM
To: Carlo Stonebanks
Cc: pgsql-general@postgresql.org
Subject: Re: [GENERAL] Miidpoint between two long
this post.
Thanks a lot.
-Original Message-
From: Merlin Moncure [mailto:mmonc...@gmail.com]
Sent: May 26, 2011 9:53 AM
To: Carlo Stonebanks
Cc: pgsql-general@postgresql.org
Subject: Re: [GENERAL] Miidpoint between two long/lat points?
(earthdistance?)
On Thu, May 26, 2011 at 12:05 AM
On Thu, May 26, 2011 at 3:39 PM, Brent Wood b.w...@niwa.co.nz wrote:
Why not install PostGIS with full ellipsoidal projection support use the
azimuth distance functions available in SQL?
installing postgis is a bit much if all you need to do are simple
distance calculations etc.
merlin
--
On Wed, May 25, 2011 at 9:47 AM, Carlo Stonebanks
stonec.regis...@sympatico.ca wrote:
I need to calculate the long/lat values between a line demarcated by two
long/lat points.
The points will be very close, but there is the 180 degree problem to
consider, so a simple average won’t work.
On Wed, May 25, 2011 at 12:47 PM, Carlo Stonebanks
stonec.regis...@sympatico.ca wrote:
I need to calculate the long/lat values between a line demarcated by two
long/lat points.
The points will be very close, but there is the 180 degree problem to
consider, so a simple average won’t work.
