newbie question about EXTENT
douglass_davis at EARTHLINK.NET
Wed Jul 27 17:00:26 EDT 2005
Ok, I must admit, I am a PHP/Web programmer not a GIS expert...
But, looking at the mapfile, what are the units used for EXTENT?? I
mean, I know its x and y values, but what do they represent?
For example. What does this mean exactly, and how does it relate to the
shapefile, and the image output of the mapserver:
EXTENT -2200000 -712631 3072800 3840000
The docs only say they are x and y values.
More information about the mapserver-users