Efren Serra wrote:
I was wondering how mapserver handles polygons at the international
date-time boundary. Any help would be
Appreciated.
Coincidentally, this was asked only last week, and has pertinence to a
project I'm working on. The answer is: "It doesn't." The entire date
line issue is that +179 isn't the same as -181, so either:
a) Pick a projection that does handle the date line properly.
b) Pre-mangle your data to get rid of the dateline wrap. Paste the
Aleutian Islands onto the far east, copy the eastern edge of Russia over
to the far west from Alaska, so that your data doesn't end at 180/-180
--
Gregor Mosheh / Greg Allensworth
System Administrator, HostGIS cartographic development & hosting services
http://www.HostGIS.com/
"Remember that no one cares if you can back up,
only if you can restore." - AMANDA
