University of Pennsylvania From the SelectedWorks of Amy Hillier January 2011 Manual for working with ArcGIS 10 Contact Author Start Your Own SelectedWorks Notify Me of New…
69 3 Geodesy, Datums, Map Projections, and Coordinate Systems Introduction Geographic information systems are different from other information systems because they contain…
University of Pennsylvania From the SelectedWorks of Amy Hillier January 2011 Manual for working with ArcGIS 10 Contact Author Start Your Own SelectedWorks Notify Me of New…