Members, Full Institutional Level


American University




 Arizona State University

Cornell University Georgia Institute of Technology

Hunter College, City University of New York 



James Madison University  Johns Hopkins University  Kansas State University Louisiana State University






North Carolina State University

The Ohio State University   Oregon State University Pennsylvania State University 




 Rutgers University

San Diego State University University at Buffalo, State University of New York  Syracuse University 



Temple University Texas A & M University, College Station Texas A&M University, Corpus Christi Texas State University, San Marcos


University of California, Santa Barbara
University of Colorado, Boulder  University of Connecticut University of Illinois at Chicago



University of Illinois at Urbana-Champaign
University of Iowa University of Kansas  University of Maine





University of Maryland University of Nebraska - Lincoln University of Pennsylvania University of Pittsburgh

University of Redlands

University of Southern California

University of Wisconsin - Madison University of Washington, Seattle
University of Wisconsin - Milwaukee University of Wyoming  Washington University in St. Louis Western Michigan University


Yale University      


Members, Basic Level


Spatial Structures in the Social Sciences (S4), Brown University Center for Information Systems & Technology, Claremont Graduate University Center for Geospatial Technologies, Clemson University Department of Geography and GeoInformation Science, George Mason University
Center for Geographic Analysis, Harvard University  Department of Geography, Kent State University  Department of Urban Studies & Planning, Massachusetts Institute of Technology Center for Spatial Analysis and Research, Portland State University









  Department of Geography, University of Alabama  The Center for Spatial Data Science, University of Chicago  Department of Geography and the Environment, University of Denver Department of Geography, University of Georgia



  Program in GIScience, University of Massachusetts - Amherst Department of Geography, University of Tennessee  
   Geospatial Information Sciences Program, University of Texas - Dallas     


Members, Multi-Campus Systems


The California State University GIS Specialty Center   The University of Hawaii System U-Spatial, University of Minnesota System  


International Affiliate Members


University of Salzburg, Austria    KU Leuven, Belgium


Government and Commercial Affiliate Members

 Esri  US Geological Survey