Corey Puffalt ha scritto: > You're probably not interested, but if you are, this link > http://www.warnercnr.colostate.edu/class_info/nr502/lg3/datums_coordinates/spcs.html > > <http://www.warnercnr.colostate.edu/class_info/nr502/lg3/datums_coordinates/spcs.html> > > has a decent image showing the boundaries of the different zones which > you'll see aren't nice and regular like UTMs.
I'm wondering if the area of validity of each projection could be used to solve your problem. The area of validity is available only for projections coming from a real EPSG database (not the wkt provider then), and moreover it's just a bounding box, so it may not serve your purpose... A better solution would be to find a shapefile with a polygon for each state plane zone, maybe USGS has one. Cheers Andrea Aime ------------------------------------------------------------------------- Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 _______________________________________________ Geotools-gt2-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/geotools-gt2-users
