The TIGER/Line files are extracts of selected geographic and cartographic information from the Census Bureau’s TIGER (Topologically Integrated Geographic Encoding and Referencing) database….
Category: Uncategorized
02.13.2004
GISData Map Studio
This is a site hosted at the EROS Data Center by the USGS. Here you will find public web map services, and interfaces…
02.13.2004
GeoBase
The GeoBase Portal, operated by Natural Resources Canada, is a federal, provincial and territorial government initiative that is overseen by the Canadian Council…
02.13.2004
USGS DEMs from ATDI
ATDI provides the ICS Map Server package that allows import and export of SDTS DEMs, re-projection, tiling, and generic functions for handling DEMs,…
02.13.2004
WebGIS Free USGS DEMs
A fine resource serving up the USGS 7.5-min DEM Data. The site offers a very simple, user-friendly GUI with .zip compressed data. Other…
02.13.2004
US Census Boundary Files
This Census Bureau resource provides access to generalized, digital files suitable for use with a Geographic Information System (G.I.S.) as a base for…
02.13.2004
National Geospatial Data Clearinghouse
Using the data elements defined in the Content Standards for Digital Geospatial Metadata, governmental, non-profit, and commercial participants worldwide can make their collections…
