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This map layer shows major ports in the United States, Puerto Rico, and the U.S. Virgin Islands. A port is a city, town, or urban area with a harbor where ships load or unload. This is a revised version of the July 2012 map layer.
Categories: Data;
Types: Downloadable,
Map Service,
OGC WFS Layer,
OGC WMS Layer,
Shapefile;
Tags: Academics & scientific researchers,
Alabama,
Arizona,
Arkansas,
California, All tags...
Colorado,
Connecticut,
Conservation NGOs,
Data,
Delaware,
District of Columbia,
EARTH SCIENCE > HUMAN DIMENSIONS > INFRASTRUCTURE > TRANSPORTATION,
Federal resource managers,
Florida,
Georgia,
Harbors,
Hawaii,
Idaho,
Illinois,
Indiana,
Iowa,
Kansas,
Kentucky,
LCC Network Science Catalog,
Louisiana,
Maine,
Maryland,
Massachusetts,
Michigan,
Minnesota,
Mississippi,
Missouri,
Montana,
Nebraska,
Nevada,
New Hampshire,
New Jersey,
New Mexico,
New York,
North Carolina,
North Dakota,
Ohio,
Oklahoma,
Oregon,
Pennsylvania,
Ports,
Puerto Rico,
Regional & county planners,
Rhode Island,
South Carolina,
South Dakota,
State agencies,
Tennessee,
Texas,
Transportation,
U.S. Virgin Islands,
US,
United States,
Utah,
Vermont,
Virgin Islands,
Virginia,
Washington,
West Virginia,
Wisconsin,
Wyoming,
completed,
transportation, Fewer tags
Landforms along the Pacific, Gulf of Mexico, and Atlantic coastlines for the conterminous United States are attributed with the relative vulnerability of horizontal erosion due to sea-level rise to characterize coastal zone stability. The position and extent of landforms are geospatially indexed as line-events where these coastal zone features are intersected by the linear-referenced 2013 - 2014 U.S. Geological Survey National Hydrography Dataset Coastline, which corresponds to the National Oceanic and Atmospheric Administration (NOAA) 2013 - 2014 mean high water level datum delineated in intertidal zones open to oceans, behind barrier coasts in bays, lagoons, and estuaries, and sometimes where tidal currents reach...
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,
Shapefile;
Tags: Atlantic,
Connecticut,
Delaware,
Florida,
Geomorphology, All tags...
Georgia,
HEM,
Hydro linked data,
Hydrographically linked data,
Hydrologically linked data,
Linear-referenced,
Linked data,
Maine,
Maryland,
Massachusetts,
Mean High Water,
Mid-Atlantic,
NHD,
National Hydrography Dataset,
New England,
New Hampshire,
New Jersey,
New York,
North Carolina,
Rhode Island,
Risk,
South Atlantic,
South Carolina,
Virginia,
barrier coast,
coast,
conterminous US,
estuary,
intertidal,
line-event, Fewer tags
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