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Geospatial Data & GIS

A guide to help you discover geospatial data and GIS resources and services availalbe for your research

Access ArcGIS Software on Campus

GMU has a site license for ESRI ArcGIS software. ArcGIS is a powerful desktop mapping software that enables users to analyze and visualize geospatial data. The software is available for teaching, research, and other purposes for GMU affiliates.  See the various ways to access the software below: 

Open Source GIS Tools