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State
SWGIHubCorShp
State of Maryland —
Maryland's green infrastructure is a network of undeveloped lands that provide the bulk of the state's natural support system. These data map hub and corridor... -
State
Protected Open Space Phase1
State of Connecticut —
See full Data Guide here. This layer includes polygon features that depict protected open space for towns of the Protected Open Space Mapping (POSM) project, which is... -
State
Litchfield County Court African Americans and Native Americans Collection, 1753 - 1852
State of Connecticut —
PLEASE NOTE: This is an index of a historical collection that contains words and phrases that may be offensive or harmful to individuals investigating these records.... -
Federal
NCCN Elk LEWI Monitoring Data Package, 2008-2024
Department of the Interior —
This data package contains elk monitoring data collected under the auspices of the North Coast and Cascades Network (NCCN) Inventory and Monitoring Program during... -
Federal
Mid-Columbia River NWRC and Central Washington NWRC: Invasive Plant Inventory and Early Detection Prioritization Tool (IPIEDT) - Area and Species Tables, 2019
Department of the Interior —
The IPIEDT is an Access Database file. The user responds to questions in a “yes/no/unknown” format or chooses from a list of states or conditions that best describe... -
State
California City Boundaries and Identifiers
State of California —
Note: The schema changed in February 2025 - please see below. We will post a roadmap of upcoming changes, but service URLs and schema are now stable. For deployment... -
Federal
Pilot Landbird Monitoring throughout the Southeast Coast Network, 2009-2010 - Data Package
Department of the Interior —
The Southeast Coast Network (SECN) initiated a pilot program using the Variable-radius circular plot point count method as a way to establish a quality-control method... -
City
Detroit Historic Local Designations HDC PDD
City of Ferndale, Michigan —
Locally designated historic places maintained by The Detroit Historic District Commission which is a city agency that was formed by Detroit Ordinance 161-H in 1976.... -
Federal
Field data for the Vegetation Mapping Inventory Project of Delaware Water Gap National Recreation Area - Open Format Data Package
Department of the Interior —
These data were converted from the originally delivered Microsoft Access PLOTs database from the Vegetation Mapping Inventory Project of Delaware Water Gap National... -
State
30x30 Conserved Areas, Terrestrial (2023)
State of California —
The Terrestrial 30x30 Conserved Areas map layer was developed by the CA Nature working group, providing a statewide perspective on areas managed for the protection or... -
Federal
Tualatin NWR: Invasive Plant Inventory and Early Detection Prioritization Tool (IPIEDT) - Area, Species, Area-Species Link Tables, 2017
Department of the Interior —
The IPIEDT is an Access Database file. The user responds to questions in a “yes/no/unknown” format or chooses from a list of states or conditions that best describe... -
City
DCP_HPOZ_PLY
City of Los Angeles —
Recognizing the need to identify and protect neighborhoods with distinct architectural and cultural resources, the City has developed an expansive program of Historic... -
Federal
Cigar Orchid Inventory at Big Cypress National Preserve 2021-2022 - Open Format Dataset
Department of the Interior —
The cigar orchid is a Florida state-listed endangered species, made rare in southern Florida by historical over-collection for its unique beauty, in addition to... -
Federal
BLM CA NLCS Wilderness Area Polygons
Department of the Interior —
Polygon features depicting the NLCS Wilderness Areas. A Wilderness is a special place where the earth and its community of life are essentially undisturbed; they... -
State
CDFW Approved Mitigation Service Areas [ds2659]
State of California —
This data set is of service areas for mitigation and conservation banks for which the California Department of Fish and Wildlife is a signatory. It does not include... -
State
Vegetation - McKenzie Preserve [ds703]
State of California —
Under contract to the California Department of Fish and Wildlife (CDFW), California Native Plant Society (CNPS) created a fine-scale vegetation map of portions of the... -
State
MO_2010_Department_of_Natural_Resources_Wild_Areas_shp
State of Missouri —
This data set depicts the boundaries of Wild Areas managed by the Missouri Department of Natural Resources, Division of State Parks. This data was derived by... -
City
Park Recreation Facilities
City of Bloomington —
This map data layer shows the location of parks and recreations facilities owned or maintained by the City of Bloomington, Indiana. It contains area features such as... -
Federal
Rainfall simulation experiments in the Southwestern USA using the Walnut Gulch Rainfall Simulator
Department of Agriculture —
Introduction Preservation and management of semi-arid ecosystems requires understanding of the processes involved in soil erosion and their interaction with plant...