Found 33 datasets matching "ESRI line Shapefile".
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The U.S. Geological Survey (USGS), in cooperation with the National Oceanic and Atmospheric Administration (NOAA) and the Massachusetts Office of Coastal Zone Management (MA CZM), is producing...
Search relevance: 34.59 | Views last month: 0 -
The Delmarva Peninsula is a 220-kilometer-long headland, spit, and barrier island complex that was significantly affected by Hurricane Sandy in the fall of 2012. The U.S. Geological Survey...
Search relevance: 32.88 | Views last month: 0 -
The Delmarva Peninsula is a 220-kilometer-long headland, spit, and barrier island complex that was significantly affected by Hurricane Sandy in the fall of 2012. The U.S. Geological Survey...
Search relevance: 32.73 | Views last month: 0 -
This is a vector line ESRI Shapefile showing the approximate designated route of the Oregon National Historic Trail.
Search relevance: 31.71 | Views last month: 0 -
This is a vector line ESRI Shapefile showing the approximate designated route of the California National Historic Trail.
Search relevance: 31.59 | Views last month: 0 -
This is a vector line ESRI Shapefile showing the approximate designated route of the Pony Express National Historic Trail.
Search relevance: 31.42 | Views last month: 1 -
This is a vector line ESRI Shapefile showing the approximate designated route of the Mormon Pioneer National Historic Trail.
Search relevance: 31.32 | Views last month: 0 -
This is a vector line ESRI Shapefile showing the approximate Butterfield Overland Trail Special Resource Study Route.
Search relevance: 31.29 | Views last month: 0 -
This is a vector line ESRI Shapefile showing the approximate designated route of the Old Spanish National Historic Trail.
Search relevance: 31.12 | Views last month: 0 -
This is a vector line ESRI Shapefile showing the approximate designated route of the El Camino Real de los Tejas National Historic Trail.
Search relevance: 30.49 | Views last month: 0 -
This is a vector line ESRI Shapefile showing the approximate Feasibility Study Revision Additional Routes to the Oregon, California, Mormon Pioneer, and Pony Express National Historic Trails.
Search relevance: 30.44 | Views last month: 0 -
The U.S. Geological Survey (USGS), in cooperation with the National Oceanic and Atmospheric Administration (NOAA) and the Massachusetts Office of Coastal Zone Management (MA CZM), is producing...
Search relevance: 29.90 | Views last month: 0 -
The U.S. Geological Survey (USGS), in cooperation with the National Oceanic and Atmospheric Administration (NOAA) and the Massachusetts Office of Coastal Zone Management (MA CZM), is producing...
Search relevance: 29.16 | Views last month: 0 -
Spatial data layers of stream crossing point locations, cross-section polyline, centerline polyline, and bank polyline shapefiles have been developed for selected stream crossings in the...
Search relevance: 27.47 | Views last month: 1 -
This data set provides a comprehensive map for the Antarctic Ice Sheet of the short-term zone of migration of the grounding line (i.e., the transition boundary between grounded ice and ice...
Search relevance: 23.81 | Views last month: 0 -
The USGS Transportation downloadable data from The National Map (TNM) is based on TIGER/Line data provided through U.S. Census Bureau and supplemented with HERE ...
Search relevance: 20.77 | Views last month: 0 -
Geospatial data for the Arctic Inventory and Monitoring Network (ARCN) Coastal Erosion Vital Sign monitoring program, updated in 2019. Shorelines digitized from four different imagery sources: (1)...
Search relevance: 19.71 | Views last month: 0 -
During 1980, a Uniboom seismic-reflection survey was conducted by the U.S. Geological Survey (USGS) in western Rhode Island Sound aboard the Research Vessel NeechoThe cruise consisted fo 2 legs...
Search relevance: 19.13 | Views last month: 0 -
During 1980, a Uniboom seismic-reflection survey was conducted by the U.S. Geological Survey (USGS) in western Rhode Island Sound aboard the Research Vessel NeechoThe cruise consisted of 2 legs...
Search relevance: 19.13 | Views last month: 0 -
The files linked to this reference are the geospatial data created as part of the completion of the baseline vegetation inventory project for the NPS park unit. Current format is ArcGIS file...
Search relevance: 18.93 | Views last month: 0
