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GIS Data and Websites
Where can you get data to use in a GIS? The UM Libraries have geospatial data in the collections, many websites have free data, and data can also be purchased.
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UM Data Collections
Data by Type
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General
Statistics
Local Data
Health
Natural/Environmental/Biological/Climate
Remote Sensing/Aerial Photography
Census/Demographic
Commercial Data Providers
International
City Data
Data by State
U.S. Government
Maps
Reference
Organizations
Software
Portal Sites
GeoCommunity
Geospatial Resource Portal
Centers and Institutes
Center for International Earth Science Information Network
This center will host the Library of Congress/Columbia University geospatial data preservation project.
Center for Remote Sensing and Spatial Analysis (Rutgers)
Center of Excellence for Geospatial Information Science (USGS)
Center for Spatial Information Science and Systems (George Mason University)
GeoDa Center for Geospatial Analysis and Computation (Arizona State University)
Global Land Cover Facility (University of Maryland)
Spatial Interface Research Lab (Simon Fraser University)
Center for Spatial Studies (University of California, Santa Barbara)
Organizations, Associations, and Foundations
Association of American Geographers
Open Source Geospatial Foundation
Check out the open source server options under "Web Mapping" - Open Layers is widely used on websites.
University Consortium for Geographic Information Science
Society for Conservation GIS
International Map Industry Association
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