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State
Correctional Institutions
State of Oregon —
Jails and Prisons (Correctional Institutions). The Jails and Prisons sub-layer is part of the Emergency Law Enforcement Sector and the Critical Infrastructure... -
University
New Mexico Federal Lands
Earth Data Analysis Center, University of New Mexico —
This map layer consists of federally owned or administered lands of the United States, Puerto Rico, and the U.S. Virgin Islands. Only areas of 640 acres or more are... -
Federal
Navigation Facilities NGDA
Federal Geographic Data Committee —
The Navgiation Facilities dataset is periodically updated by the United States Army Corp of Engineers (USACE) and is part of the U.S. Department of Transportation... -
State
Environmental Justice Block Groups 2024
State of Connecticut —
Environmental Justice 2025 Set is comprised of two layers: Environmental Justice Block Groups 2024 and Environmental Justice Distressed Municipality 2025. All Census... -
State
Environmental Justice 2025 Set
State of Connecticut —
Environmental Justice 2025 Set is comprised of two layers: Environmental Justice Block Groups 2024 and Environmental Justice Distressed Municipality 2025. All Census... -
City
Peak Hour Parking Restrictions
City of Seattle —
Identifies parking spaces where vehicles are not permitted to stop or park during specific time periods (as stated on sign). Data Source: SDOT.V_PEAKHRPARKING Data... -
City
Apartment Market Vacancy by Census Tract
City of Seattle —
Displacement risk indicator classifying census tracts according to apartment vacancy rates and year-over-year vacancy rate change. Annual data available back to... -
State
DEEP Property
State of Connecticut —
See full Data Guide here. DEEP Property is a polygon feature-based layer that includes all land owned in fee simple interest by the State of Connecticut Department of... -
State
Capitol Area System Loop Viewer App
State of Connecticut —
The Capitol Area System (CAS) Management Unit operates the CAS district heating and cooling loop in the Hartford Capitol District which services multiple buildings in... -
State
2011 Protected Open Space Mapping Set
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
Oregon Address Points
State of Oregon —
The statewide Oregon Address Points dataset is aggregated from many separate county and regional 9-1-1 Public Safety Answering Points (PSAP).Refer to the Oregon... -
State
2D Building Footprints
State of Connecticut —
Connecticut Statewide Building footprints were created during the CT Statewide GIS Services lidar project. Building footprints are reviewed against lidar intensity... -
City
Areaways
City of Seattle —
Areaways are spaces that exist under sidewalks and between the street and the adjacent building. Although there are a variety of reasons why areaways exist around... -
City
2016 Traffic Flow Counts
City of Seattle —
Displays vehicle traffic volumes for arterial streets in Seattle based on spot studies that have been adjusted for seasonal variation. Data is a one time snapshot for... -
City
2009 Traffic Flow Counts
City of Seattle —
Displays vehicle traffic volumes for arterial streets in Seattle based on spot studies that have been adjusted for seasonal variation. Data is a one time snapshot for... -
State
Connecticut CAMA and Parcel Layer
State of Connecticut —
Pursuant to Section 7-100l of the Connecticut General Statutes, each municipality is required to transmit a digital parcel file and an accompanying assessor’s... -
City
Seattle City Council Districts including Water
City of Seattle —
This layer reflects the district boundaries adopted by the Seattle Redistricting Commission in November 2022. This layer has boundaries extending into waterbodies,... -
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... -
City
P-Patch
City of Seattle —
The P-Patch Community Gardening Program is made up of community managed open spaces throughout Seattle where gardeners use small plots of land to grow organic food,... -
State
CT Buildings
State of Connecticut —
Dataset Description: The CT Statewide GIS Services Lidar project required the planning, acquisition, processing, and creation of derivative products from lidar data...