Find datasets for GIS mapping applications recommended by the library's subject specialist. It features current and historical data in the library’s collections and in public repositories.
TIGERweb is a set of web-based applications and services that allow users to view and query boundaries and attribute information for geographic entities that are stored in the MAF/TIGER database.
These are products that contain geospatial information in a format that makes mapping possible in geographic information systems. The files date back to 2012.