An interdisciplnary research guide to support undergraduate and graduate work on the real estate industry. Includes resources on real estate finance and economics, design, planning and legal issues in development.
A collaborative effort among the USGS and other Federal, State, and local partners to improve and deliver topographic information for the Nation. Includes orthoimagery (aerial photographs), elevation, geographic names, hydrography, boundaries, transportation, structures, and land cover.
Social Explorer “contains over 18,000 maps, hundreds of profile reports, 40 billion data elements, 335,000 variables and 220 years of data”. It can be used to locate census tract boundary information from 1940 to the present.