Found 25 datasets matching "Chesapeake and Ohio Canal".
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The Digital Geologic Map of Chesapeake and Ohio Canal National Historical Park and Vicinity, District of Columbia, Virginia, Maryland and West Virginia is composed of GIS data layers complete with...
Search relevance: 157.75 | Views last month: 5 -
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 (10.6.x)...
Search relevance: 157.71 | Views last month: 1 -
This file contains the water quality data summarized in the 1996 report entitled: Baseline Water Quality Inventory, Chesapeake and Ohio Canal National Historical Park. The data and locations...
Search relevance: 151.12 | Views last month: 0 -
This file contains the locations at which water quality data was summarized in the 1996 report entitled: Baseline Water Quality Inventory, Chesapeake and Ohio Canal National Historical Park. The...
Search relevance: 150.18 | Views last month: 0 -
This data set contains small-scale base GIS data layers compiled by the National Park Service Servicewide Inventory and Monitoring Program and Water Resources Division for use in a Baseline...
Search relevance: 147.62 | Views last month: 0 -
Inventories of macrofungal species in four National Capital Region Network parks (Antietam National Battlefield, Catoctin Mountain Park, Chesapeake and Ohio Canal National Historical Park, and...
Search relevance: 115.80 | Views last month: 0 -
This layer represents locational data for fish surveys of streams and ponds of six parks within the National Park Service National Capital Region. Point locations represent sampling sites for both...
Search relevance: 111.09 | Views last month: 0 -
This color infrared imagery covers the area in and around the Chesapeake and Ohio Canal National Historical Park (CHOH). The photographs were taken in 2004 and published in 2006. Orthophotos...
Search relevance: 104.93 | Views last month: 0 -
These ESRI shape files are of National Park Service tract and boundary data that was created by the Land Resources Division. Tracts are numbered and created by the regional cartographic staff at...
Search relevance: 101.90 | Views last month: 0 -
This report summarizes a three-year (2002-2004) inventory of fishes in six parks of the National Capital Region: Antietam National Battlefield, Chesapeake and Ohio Canal National Historic Park,...
Search relevance: 79.75 | Views last month: 0 -
The Digital Geologic Map of Antietam National Battlefield and Vicinity, Maryland is composed of GIS data layers complete with ArcMap 9.3 layer (.LYR) files, two ancillary GIS tables, a Map PDF...
Search relevance: 75.67 | Views last month: 0 -
The Digital Geologic Map of George Washington Memorial Parkway and parks in the National Capital Area, Virginia, Maryland, and the District of Columbia is composed of GIS data layers complete with...
Search relevance: 70.53 | Views last month: 0 -
The data include concentrations of current use pesticides in tissues of larval wood frog (Lithobates sylvaticus) and spotted salamander (Ambystoma maculatum) and the presence of ranavirus in wood...
Search relevance: 59.68 | Views last month: 0 -
In lieu of a uniform mapping of the Chesapeake and Ohio Canal National Historical Park corridor at very high-resolution using UAS, this study developed a multi-scale workflow, where (1) geospatial...
Search relevance: 42.72 | Views last month: 0 -
This data set is comprised of four files related to the counts of amphibian species in the National Capital Region of the United States. Data was obtained from surveys of both lentic (wetland) and...
Search relevance: 39.56 | Views last month: 0 -
Biological indicator taxa have long been used for integrative assessments of water quality, particularly benthic invertebrate groups such as arthropods. While standardized protocols have been...
Search relevance: 38.32 | Views last month: 0 -
Hydrographic and Impairment Statistics (HIS) is a National Park Service (NPS) Water Resources Division (WRD) project established to track certain goals created in response to the Government...
Search relevance: 38.08 | Views last month: 1 -
This technical report documents the acquisition of source data, and calculation of land cover summary statistics datasets for ten National Park Service National Capital Region park units and three...
Search relevance: 37.73 | Views last month: 0 -
The data presented here are blacklegged tick nymph densities, white-tailed deer densities, and Borrelia burgdorferi (causative agent of Lyme disease) prevalences for eight national parks in the...
Search relevance: 37.08 | 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: 36.44 | Views last month: 0
