"Congress has recognized the challenge of coordinating and sharing geospatial data from the local, county, and state level to the national level, and vice versa. The cost to the federal government of gathering and coordinating geospatial information has also been an ongoing concern. As much as 80% of government information has a geospatial component, according to various sources. The federal government's role has changed from being a primary provider of authoritative geospatial information to coordinating and managing geospatial data and facilitating partnerships. Congress explored issues of cost, duplication of effort, and coordination of geospatial information in hearings during the 108th Congress. However, challenges to coordinating how geospatial data are acquired and used--collecting duplicative data sets, for example--at the local, state, and federal levels, in collaboration with the private sector, are not yet resolved."
CRS Report for Congress, R41826