[postgis-users] Rhumb lines

[Norman Vine]

David Bitner writes:
> 
> Am I completely off base, or would reprojecting the start and end
> point to a mercator (not a transverse mercator) projection, connect
> the points, fill in the gap with additional points 

Hey that's cheating  :-)

Cheers

Norman


> On 5/5/06, Stephen Woodbridge <woodbri at swoodbridge.com> wrote:
> > Paul Scott wrote:
> > > Is there a quick and easy way that anyone has implemented calculating
> > > Rhumb lines from geometries in PostGIS? If not, I would like to try and
> > > get something working in PHP and then as a PostGIS function.