Alaska's state geospatial data clearinghouse.
Downloadable data from the Census Bureau.
The resources, curated by librarians and geospatial specialists at twelve research institutions in the Big Ten Academic Alliance, include GIS datasets, web services, and digitized historical maps.
This is the home of the US Government's open data. Here you will find data, tools, and resources to conduct research, develop web and mobile applications, design data visualizations and more.
The Copernicus Open Access Hub (previously known as Sentinels Scientific Data Hub) provides complete, free and open access to Sentinel-1, Sentinel-2 and Sentinel-3 user products, starting from the In-Orbit Commissioning Review (IOCR).
The GeoPlatform provides shared and trusted geospatial data, services, and applications for use by the public and US government agencies and partners to meet their mission needs. Geospatial Platform is an FGDC initiative that provides shared and trusted geospatial data, services, and applications.
The Global Health Observatory theme pages provide data and analyses on global health priorities.
Interactive Numeric & Spatial Information Data Engine - Idaho's Geospatial Data Clearinghouse
Download US county-level data on life expectancy, alcohol use, obesity, physical activity, and diabetes. Data are available for each state, the District of Columbia, and the US as a whole.
IPUMS Terra integrates population and environmental data across disciplinary scientific domains, enabling research into dramatic transformations of human populations, the environment, and their interactions.
Wide collection of data for Louisiana
Mapping resources from the Ministry of Agriculture and Fisheries, Food and Environment in Spain.
The Minnesota Geospatial Commons is a collaborative space for users and publishers of Minnesota's geospatial resources. The Commons is used by researchers, cartographers, web and application developers, planners, journalists, and other citizens who need GIS data for a project.
NEO strives to make global satellite imagery as accessible as possible.
Data themes are available in three levels of detail. For each scale, themes are listed on Cultural, Physical, and Raster category pages.
NationalMap Data Service for New Zealand includes free and paid resources.
The files found here are regularly-updated, complete copies of the OpenStreetMap.org database, and those published before the 12 September 2012 are distributed under a Creative Commons Attribution-ShareAlike 2.0 license, those published after are Open Data Commons Open Database License 1.0 licensed.
OpenTopography facilitates community access to high-resolution, Earth science-oriented, topography data, and related tools and resources.
A Data Center in NASA's Earth Observing System Data and Information System (EOSDIS) — Hosted by CIESIN at Columbia University
Branner Earth Sciences Library and the Stanford Geospatial Center host a comprehensive set of base and thematic spatial data as well as a large collection of static maps. Please contact us to get a tour of the SGC data collection or set up a data research reference appointment.
The newest data portal from the Census Bureau includes new search tools and more.
A concise list of important resources available to you on the web and at Purdue.
Data and information is presented both spatially and geographically including The National Map, Earth Explorer, GloVIS, LandsatLook, and much more.
The State Geographic Information Database (SGID) provides a one-stop access point to hundreds of data layers that were developed, aggregated, or acquired by Utah state government.
Discover, explore, and download open data from Washington State. The open data bridge provides access to geospatial and tabular data.