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Wrangellia electromagnetic and magnetic airborne geophysical survey (data compilation)
State of Alaska —
This geophysical survey is located in southcentral Alaska in the Valdez Creek mining district, about 185 kilometers south of Fairbanks, Alaska and about 175... -
State
HPMS Traffic & AADT Data
State of Connecticut —
A collection of roadway assets maintained by the Roadway Inventory Unit. This data is a yearly snapshot and any up to date information after the Temporal Date Range... -
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Non-Federal Lands within Wilderness
State of Oregon —
Wilderness areas are federally-owned public lands managed by the federal government through four agencies, the Bureau of Land Management, Fish and Wildlife Service,... -
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Oregon Highway Network
State of Oregon —
This statewide file includes all state owned highways, connections, frontage roads. Major changes/updates included in the 2017 layer: US-18 Dundee Bypass, I-5 Fern... -
State
Critical Habitats
State of Connecticut —
See full Data Guide here.Connecticut Critical Habitats is a polygon feature-based layer with a resolution of +/- 10 meters that represents significant natural... -
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Connecticut State Parcel Layer 2023
State of Connecticut —
The dataset has combined the Parcels and Computer-Assisted Mass Appraisal (CAMA) data for 2023 into a single dataset. This dataset is designed to make it easier for... -
State
Lidar-derived elevation data for Haines, Southeast Alaska, collected October 2021 and October 2022
State of Alaska —
Lidar-derived elevation data for Haines, Southeast Alaska, collected October 2021 and October 2022, Raw Data File 2023-18, provides a classified point cloud, digital... -
State
Bedrock geologic map of the eastern Denali Highway area, Mount Hayes, Healy, and Talkeetna Mountains quadrangles, Alaska
State of Alaska —
Report of Investigation 2020-7, Bedrock geologic map of the eastern Denali Highway area, Mount Hayes, Healy, and Talkeetna Mountains quadrangles, Alaska, presents... -
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Environmental Justice Block Groups 2023
State of Connecticut —
Environmental Justice 2023 Set is comprised of two layers: Environmental Justice Block Groups 2023 and Environmental Justice Distressed Municipality 2023. All Census... -
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NAIP 2005 WM
State of Oregon —
This data layer is an element of the Oregon GIS Framework. A mosaic derived from half-meter resolution color Digital Orthophoto Quadrangles (DOQ) of the entire state... -
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Photogrammetry-derived digital surface model and orthoimagery of areas near the Dalton Highway, Yukon River Crossing, Alaska
State of Alaska —
The State of Alaska Division of Geological & Geophysical Surveys (DGGS) produced a digital surface model (DSM) and an orthorectified aerial image (orthoimagery)... -
State
III More Oregon Wetlands
State of Oregon —
This data layer is an element of the Oregon GIS Framework. The Oregon Wetlands Database (2019) is a geodatabase consisting of three feature classes: 1) Local Wetland... -
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Surface Water Quality Polygon
State of Connecticut —
See full Data Guide here. Surface Water Quality Classifications Set: This dataset is a line and a polygon feature-based layer compiled at 1:24,000 scale that includes... -
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Total Maximum Daily Load (TMDL)
Pennsylvania Geospatial Data Clearinghouse —
The Clean Water Act Section 303(d) establishes the Total Maximum Daily Load (TMDL) program. The purpose of the TMDL program is to identify sources of pollution and... -
State
CTDOT Roadway Classification and Characteristic Data
State of Connecticut —
A collection of roadway assets maintained by the Roadway Inventory Unit. This data is a yearly snapshot and any up to date information after the Temporal Date Range... -
State
Tsunami inundation maps of Anchorage and upper Cook Inlet, Alaska
State of Alaska —
Tsunami inundation maps of Anchorage and upper Cook Inlet, Alaska, Report of Investigation 2023-2, evaluates potential tsunami hazards for upper Cook Inlet, including... -
State
Building Footprints
State of Oregon —
This feature class is a compliation GIS dataset that contains building footprints depicting building shape and location in the state of Oregon. All contributing... -
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Installation of environmental and hydrological monitoring stations-Utqiagvik-Wainwright-Atqasuk region, Alaska, August 2022
State of Alaska —
Installation of environmental and hydrological monitoring stations-Utqiagvik-Wainwright-Atqasuk region, Alaska, August 2022, Raw Data File 2023-21, provides... -
State
Special Fishing Regulation Lakes/Ponds
Vermont Center for Geographic Information —
Data shows Vermont inland Lakes and Ponds which do not fall under general fishing regulations. The dataset is updates as fisheries regulations change.