Vydavatel National Oceanic and Atmospheric Administration, Department of Commerce
Datum vydání před téměř 10 roky
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This metadata document describes the collection and processing of Light Detection and Ranging (LIDAR) data over an area along the coast of Maine. Data was collected at a nominal two (2) meter post spacing between points. The elevations in this data set represent the first surface returns. Features that are above the ground - such as buildings, bridges, tree tops, etc. - have NOT been eliminated.