This presentation will take the mystery out of projections, coordinate systems, and datums. We’ll start with an overview of projection concepts, and then specifically discuss how these concepts and issues apply to GIS and also how to apply this knowledge correctly working with data in different projections in ArcGIS and changing projections as needed. This presentation is useful for anyone working with GIS or GPS, and is especially useful for people working with different projections in ArcGIS.
John Schaeffer, Juniper GIS- 1.5 hrs. free
