Center for Technology in Government - NYS Spatial Data allows producers of geographic data to describe what datasets they have available and allows users of Geographic Information Systems to find the datasets they need.
GeoConnections - Developing the Canadian Geospatial Data Infrastructure (CGDI) which will coordinate Canada's databases of geographic information and make them accessible on the Internet.
Geospatial One-Stop - Home page of National Spatial Data Infrastructure, an intergovernmental project managed by U.S.Department of Interior. It facilitates access to, and sharing of, maps, data, and other geospatial services through all levels of government and the public.
