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ROOT _ScienceBase Catalog __LC MAP - Landscape Conservation Management and Analysis Portal ___Great Plains Landscape Conservation Cooperative ____Basedata _____Geodata ______AquaticHabitat_Hydrology Filters
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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...
Categories: Data,
Publication;
Types: Citation,
Downloadable,
Map Service,
OGC WFS Layer,
OGC WMS Layer,
Shapefile
Combines the Playa Lakes Joint Venture's Probable Playas v4 (PLJV, PPv4))with the Rainwater Basin Joint Venture's Nebraska Historic Wetland Mask (RWBJV, HWM). The PPv4 data was used for most of the great plains region including western Nebraska. The HWM was used for the central and eastern portions of Nebraska. Not all attributes were retained from their respective sources in order to combine the files. Please see the source data for information regarding each.
Categories: Data,
Publication;
Types: Citation,
Downloadable,
Map Service,
OGC WFS Layer,
OGC WMS Layer,
Shapefile
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