Found 75 datasets matching "National Capital Parks".
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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: 201.86 | Views last month: 0 | Published on: 2026-03-04 -
This color infrared imagery covers the area in and around the National Capital Parks-East (NACE). The photographs were taken in 2004 and published in 2006. Orthophotos combine the image...
Search relevance: 182.34 | Views last month: 0 | Published on: 2026-03-04 -
Table of basic information about the administrative park units and National Trails in the National Capital Region, National Park Service. Table includes park or trail name, the main website, and...
Search relevance: 157.41 | Views last month: 4 | Published on: 2026-03-03 -
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: 148.95 | Views last month: 0 | Published on: 2026-03-04 -
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: 147.62 | Views last month: 0 | Published on: 2026-03-03 -
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 ...
Search relevance: 146.11 | Views last month: 0 | Published on: 2026-03-04 -
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 ...
Search relevance: 145.75 | Views last month: 0 | Published on: 2026-03-04 -
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: 134.85 | Views last month: 0 | Published on: 2026-03-04 -
This file contains the water quality data summarized in the 1999 report entitled: Baseline Water Quality Inventory, National Capital Parks. The data and locations existed in the United States...
Search relevance: 128.32 | Views last month: 0 | Published on: 2026-01-17 -
This file contains the locations at which water quality data was summarized in the 1999 report entitled: Baseline Water Quality Inventory, National Capital Parks. The data and locations existed...
Search relevance: 128.06 | Views last month: 0 | Published on: 2026-01-17 -
This file contains the water quality data summarized in the 1999 report entitled: Baseline Water Quality Inventory, National Capital Parks-East. The data and locations existed in the United...
Search relevance: 125.64 | Views last month: 0 | Published on: 2026-01-17 -
This file contains the locations at which water quality data was summarized in the 1999 report entitled: Baseline Water Quality Inventory, National Capital Parks-East. The data and locations...
Search relevance: 125.38 | Views last month: 0 | Published on: 2026-01-17 -
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: 87.24 | Views last month: 0 | Published on: 2026-03-04 -
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: 86.59 | Views last month: 0 | Published on: 2026-03-03 -
Tabular datasets in text format (.CSV) containing data on marsh surface elevation, accretion, and sampling station information. The datasets were used in a custom R Package...
Search relevance: 59.09 | Views last month: 0 | Published on: 2026-01-25 -
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: 54.26 | Views last month: 0 | Published on: 2026-01-25 -
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: 50.92 | Views last month: 0 | Published on: 2026-03-04 -
The National Park Service (NPS) in response to the growing evidence and awareness of the effects of climate change on federal lands determined that monitoring wetland elevation change is a top...
Search relevance: 47.49 | Views last month: 0 | Published on: 2026-01-30 -
These data represent the first ten years of data collection (2007-2016) on avian abundance/density and distribution in the National Capital Region as part of the Inventory and Monitoring Program....
Search relevance: 46.96 | Views last month: 44 | Published on: 2026-01-25 -
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: 46.19 | Views last month: 1 | Published on: 2026-03-04
