Found 7 datasets matching "Williamsport".
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Bathymetric LiDAR technology was used to collect riverbed elevation data along the Potomac River. In support of this effort, a bathymetric survey with a boat-mounted acoustic Doppler current...
Search relevance: 74.10 | Views last month: 0 -
The Digital Geologic-GIS Map of the Williamsport Quadrangle, Tennessee is composed of GIS data layers and GIS tables, and is available in the following GRI-supported GIS data formats: 1.) a 10.1...
Search relevance: 71.25 | Views last month: 0 -
Bathymetric LiDAR technology was used to collect riverbed elevation data along the Potomac River. In support of this effort, a bathymetric survey with a boat-mounted acoustic Doppler current...
Search relevance: 66.92 | Views last month: 0 -
U.S. Geological Survey (USGS) scientists conducted field data collection efforts between September 30th and October 9th, 2021 over a large stretch of the Potomac River in Maryland and West...
Search relevance: 24.88 | Views last month: 0 -
In 2011, the District of Columbia government commissioned a project to survey the Washington D.C. historic boundary stones set in 1791 and 1792 that define the Maryland and (then Virginia) border...
Search relevance: 17.51 | Views last month: 3 -
In 2011, the District of Columbia government commissioned a project to survey the Washington D.C. historic boundary stones set in 1791 and 1792 that define the Maryland and (then Virginia) border...
Search relevance: 17.51 | Views last month: 2 -
The Digital Geologic-GIS Map of the Tennessee portion of Natchez Trace Parkway, Tennessee is composed of GIS data layers and GIS tables, and is available in the following GRI-supported GIS data...
Search relevance: 11.27 | Views last month: 0
