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Filters: Tags: stream connectivity (X) > partyWithName: Dana Infante (X) > partyWithName: United States Geological Survey - Aquatic GAP Analysis Program (X) > partyWithName: Daniel Wieferich (X)

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The main objective of this project was to develop a dataset of large, anthropogenic barriers that are spatially linked to the National Hydrography Dataset Plus Version 1 (NHDPlusV1) for the conterminous U.S. and the high resolution National Hydrography Dataset (NHD) for Alaska (1:63,000 scale) and Hawaii (1:24,000 scale) to facilitate GIS analyses based on the NHDPlusV1/NHD and NID datasets. To meet this objective, Michigan State University conducted a spatial linkage of the point dataset of the 2009 National Inventory of Dams (NID) created by the U.S. Army Corps of Engineers (USACE) to the NHDPlusV1/NHD. The pool of dam data included were modified based on 1) dam removals that occurred after development of the...
Tags: Alabama, Alaska, Arizona, Arkansas, California, All tags...

    map background search result map search result map 2012 National Anthropogenic Barrier Dataset (NABD) 2012 National Anthropogenic Barrier Dataset (NABD)