Geographic Information Systems ( GIS ) Data
State
- Alaska Mapped: State Digital Mapping Initiative
- Alaska State Geo-spatial Data Clearinghouse
- AZGEO ( Arizona )
- Arkansas Geographic Information Office
- Atlas: The Louisiana Statewide GIS\
- Central Florida Geographic Information Systems
- Delaware Spatial Data Clearinghouse
- District of Columbia Geographic Information System (DC GIS)
- GEOhio Spatial Information Portal
- Hawaii Statewide GIS Program
- Idaho Geospatial Office
- Illinois Natural Resources Geospatial Data Clearinghouse
- IndianaMAP
- Iowa Geospatial Data Clearinghouse
- Iowa Natural Resources Geographic Information Systems (NRGIS) Library
- Kentucky Geography Network
- Maine Office of GIS
- Maryland's Environmental Resources and Land Information Network ( MERLIN )
- Michigan Geographic Data Library
- Minnesota Department of Natural Resources Data Deli
- MIssissippi Geospatial Clearinghouse
- Missouri Department of Natural Resources Geographic Information Systems
- Montana GIS Porrtal
- Nebraska Geospatial Data Center
- New Jersey Geographic Information Network
- New Mexico Resource Geographic Information System Program
- New York State GIS Clearinghouse
- North Carolina Onemap
- North Dakota Geographic Information Systems Hub
- Oregon Geospatial Data Clearinghouse
- Pennsylvania Spatial Data Access
- Rhode Island Geographic Information System
- South Carolina Geographic Information Systems
- State of California Geoportal
- State of Colorado GIS Directory
- State of Kansas Data Access and Support Center
- Tennessee GIS Clearinghouse
- Texas Natural Resources Information System
- Utah Automated Geographic Reference Center
- Vermont Center for Geographic Information
- Virtual Clearinghouse for Nevada Geographic Information
- Washington State Geologic Information Portal
- West Virginia GIS Data Clearinghouse
- Wisconsin GIS Programs and Data Websites
- Wisconsin Land Information Clearinghouse ( WISCLinc )
- Wyoming Geographic Information Science Center
National
- Australian Data Archive
- Bahrain Spatial Data Infrastructure
- EPA Ireland Geoportal
- Federal Geographic Data Committee ( United States )
- FIND; The Australian Government's Spatial Data Catalog
- GeoConnections ( Canada )
- Geodata.govt.nz ( New Zealand )
- GeoGratis: Natural Resources Canada
- Geoportal CUZK ( Czech Republic )
- Geoportal.gov.pl ( Poland )
- Geospatial Data Gateway ( United States Department of Agriculture )
- Irish Spatial Data Exchange
- Land Information New Zealand
- National Geospatial Advisory Committee ( United States )
- National Spatial Data Infrastructure ( United States )
International
- EIONET ( European Environment Agency )
- GEONETWORK ( Food and Agricultural Organization of the United Nations )
- GISCO : Geographical Information and Maps ( European Commission )
- Global Runoff Data Center
- Global Spatial Data Infrastructure Association
- United Nations Geo-Spatial Information Section
- United Nations Initiative on Global Geospatial Information Management
Subject Guide
Robert Ridinger
Contact:
268A Founders Memorial Library, Northern Illinois University, De Kalb, IL 6015-2868.