beautypg.com
Appendix H: Elements of a Coordinate System
Information on Coordinate Systems and Projections
MapXtreme v7.1
597
Developer Guide
www.colorado.edu/geography/gcraft/notes/coordsys/coordsys.html
For Information on Map Projections go to:
www.colorado.edu/geography/gcraft/notes/mapproj/mapproj.html
