Filters: partyWithName: U.S. Geological Survey (X) > Extensions: Shapefile (X) > Extensions: Citation (X) > partyWithName: National Geospatial Technical Operations Center (X) > Categories: Data Release - In Progress (X)

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Linear-referenced Geomorphology and Relative Vulnerability to Erosion at the 2013 – 2014 conterminous U.S. Gulf of Mexico National Hydrography Dataset Coastline Coastal Mean High Water (MHW) is contoured in intertidal zones open to oceans, behind barrier coasts in bays, lagoons, and estuaries, and sometimes where tidal currents reach upstream (landward) of the embayed foreshore water bodies. In the National Geospatial Program (NGP), surface water hydrography is maintained in the National Hydrography Dataset (NHD) Flowline Network projects Mean High Water level (MHW) as the linear-referenced 1:24,000-scale resolution NHD Coastline (http://nhd.usgs.gov/). NHDCoastline Geomorphology and associated Risk line-event feature classes that rank the relative risk of horizontal erosion on a scale of 1 to 5 (least to most risk, respectively) have been developed using the Hydrography... Categories: Data, Data Release - In Progress, Publication; Types: ArcGIS REST Map Service, ArcGIS Service Definition, Citation, Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service, Shapefile; Tags: Geomorphology, Gulf, Gulf of Mexico, HEM, Hydro linked data, All tags... Hydrologically linked data, Linear-referenced, Mean High Water, NHD, National Hydrography Dataset, Risk, barrier coast, conterminous US, estuary, intertidal, line-event, Fewer tags