Academic Organizations
| ARIZONA STATE UNIVERSITY |
| UNIVERSITY OF ARIZONA |
| BOSTON UNIVERSITY |
| BRIGHAM YOUNG UNIVERSITY |
| CALIFORNIA STATE UNIVERSITY SYSTEM |
| UNIVERSITY OF CALIFORNIA, BERKELEY |
| UNIVERSITY OF CALIFORNIA, SANTA BARBARA |
| CLARK UNIVERSITY |
| UNIVERSITY OF COLORADO |
| UNIVERSITY OF CONNECTICUT |
| UNIVERSITY OF DELAWARE |
| FLORIDA INTERNATIONAL UNIVERSITY |
| FLORIDA STATE UNIVERSITY |
| GEORGE MASON UNIVERSITY |
| GEORGIA INSTITUTE OF TECHNOLOGY |
| UNIVERSITY OF GEORGIA |
| HARVARD UNIVERSITY |
| HUNTER COLLEGE, CITY UNIVERSITY OF NEW YORK |
| IDAHO STATE UNIVERISTY |
| UNIVERSITY OF IDAHO |
| UNIVERSITY OF ILLINOIS, CHICAGO |
| UNIVERSITY OF ILLINOIS, Urbana-Champaign |
| INDIANA UNIVERSITY |
| UNIVERSITY OF IOWA |
| KANSAS STATE UNIVERSITY |
| UNIVERSITY OF KANSAS |
| UNIVERSITY OF KENTUCKY |
| LOUISIANA STATE UNIVERSITY |
| UNIVERSITY OF MAINE |
| UNIVERSITY OF MARYLAND, COLLEGE PARK |
| MASSACHUSETTS INSTITUTE OF TECHNOLOGY |
| UNIVERSITY OF MASSACHUSETTS, AMHERST |
| UNIVERSITY OF MEMPHIS |
| MICHIGAN STATE UNIVERSITY |
| UNIVERSITY OF MICHIGAN |
| UNIVERSITY OF MINNESOTA |
| UNIVERSITY OF MISSISSIPPI |
| UNIVERSITY OF MISSOURI |
| UNIVERSITY OF NEBRASKA |
| NEW MEXICO STATE UNIVERSITY |
| UNIVERSITY OF NEW MEXICO |
| North Carolina Central University |
| UNIVERSITY OF NORTH CAROLINA, CHAPEL HILL |
| NORTH CAROLINIA STATE UNIVERSITY |
| UNIVERSITY OF NORTH CAROLINIA, CHARLOTTE |
| OHIO GIS NET |
| OHIO STATE UNIVERSITY |
| UNIVERSITY OF OKLAHOMA |
| OREGON STATE UNIVERSITY |
| UNIVERSITY OF OREGON |
| PENNSYLVANIA STATE UNIVERSITY |
| UNIVERSITY OF PENNSYLVANIA |
| UNIVERSITY OF PITTSBURGH |
| UNIVERSITY OF REDLANDS |
| RUTGERS UNIVERSITY |
| SAN DIEGO STATE UNIVERSITY |
| UNIVERSITY OF SOUTH CAROLINA |
| UNIVERSITY OF SOUTHERN CALIFORNIA |
| STATE UNIVERSITY OF NEW YORK - BUFFALO |
| SYRACUSE UNIVERSITY |
| TEMPLE UNIVERSITY |
| UNIVERSITY OF TENNESSEE, KNOXVILLE |
| TEXAS A & M UNIVERSITY, CORPUS CHRISTI |
| UNIVERSITY OF TEXAS AT DALLAS |
| TEXAS STATE UNIVERSITY - SAN MARCOS |
| UNIVERSITY OF UTAH |
| VIRGINIA COMMONWEALTH UNIVERSITY |
| VIRGINIA TECH |
| UNIVERSITY OF WASHINGTON |
| WEST VIRGINIA UNIVERSITY |
| UNIVERSITY OF WISCONSIN, MADISON |
| UNIVERSITY OF WISCONSIN, MILWAUKEE |
| UNIVERSITY OF WYOMING |
Professional Organizations
| AMERICAN CONGRESS ON SURVEYING AND MAPPING |
| AMERICAN SOCIETY FOR PHOTOGRAMMETRY AND REMOTE SENSING |
| ASSOCIATION OF AMERICAN GEOGRAPHERS |
Affiliate Members
Corporate
| ESRI |
| GE SMALLWORLD (US) |
| INTERGRAPH CORPORATION |
| LOCKHEED MARTIN |
| ORACLE CORPORATION |
Government
| UNITED STATES GEOLOGICAL SURVEY |
International
| CENTRO GEO |
| TECHNICAL UNIVERSITY OF VIENNA, AUSTRIA |