Digital Cartography Fund Act of 1981

Digital Cartography Fund Act of 1981 - Establishes a Digital Cartography Fund in the Department of the Interior for financing the production and distribution of digital cartographic data of uniform standards developed by the United States Geological Survey. Authorizes the Secretary of the Interior to charge data users' fees in amounts sufficient to cover the costs providing such data. Authorizes appropriations for the fiscal year ending September 30, 1982, and such amounts as may be necessary in subsequent years until such time as the Fund becomes self-sustaining.