Map It Once, Use It Many Times Act

[AI summary unavailable — showing source text] Map It Once, Use It Many Times Act - Establishes the National Geospatial Technology Administration in the Department of the Interior. Directs the Administrator of the National Geospatial Technology Administration to: (1) establish a National Geospatial Database of all U.S. owned or managed lands (including public lands), Indian trust parcels, and non-federal lands in each state; (2) provide a return on investment analysis and an economic benefit assessment of the Database; and (3) provide data to heads of federal agencies to determine if any U.S. owned or managed property could be better managed through ownership by a non-federal entity. Requires the Administrator to implement the recommendations of the National Geospatial Data Plan developed by the National Geospatial Policy Commission established by this Act. Requires the Administrator to promulgate standards for ensuring the interoperability of geospatial data collected by or with the support of the federal government. Transfers to the Administrator all geospatial functions vested by law in the Department of the Interior, the Department of Agriculture (USDA) with respect to the National Forest System, and the National Oceanic an…