Meredith Haynes 
Geospatial Data [PDF ebook] 
Background, Federal and State Use, and Duplication Challenges

The federal government collects, maintains, and uses geospatial information-data linked to specific geographic locations-to help support varied missions, including national security and natural resources conservation. To coordinate geospatial activities, in 1994 the President issued an executive order to develop a National Spatial Data Infrastructure-a framework for coordination that includes standards, data themes, and a clearinghouse. This book describes the geospatial data that selected federal agencies and states use and how much is spent on geospatial data; assess progress in establishing the National Spatial Data Infrastructure; and determine whether selected federal agencies and states invest in duplicative geospatial data.