U.S. Department of the Interior U.S. Geological Survey Data Integration of Layers and Features for...

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Motivation and Goals n The National Map will consist of integrated datasets, a digital product similar to the comprehensive, integrated lithographic printed map n Current USGS digital products (DLG, DOQ, NED, NHD, NLCD) are single layer and not vertically-integrated n The goal is to develop procedures for automated integration based on metadata