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City
King County Assessor Residential Unit Types and Sizes
City of Seattle —
PLEASE NOTE: If choosing the Download option of "Spreadsheet" the field PIN is reformatted to a number - you will need to format it as a 10 character text string with... -
City
Louisville Metro KY - Crime Data 2023
Louisville Metro Government —
The data provided in this dataset is preliminary in nature and may have not been investigated by a detective at the time of download. The data is therefore subject... -
City
Landcover Raster Data (2010) – 3ft Resolution
City of New York —
High resolution land cover data set for New York City. This is the 3ft version of the high-resolution land cover dataset for New York City. Seven land cover classes... -
State
Soils Farmland Classification
State of Connecticut —
Farmland classification identifies map units as prime farmland, farmland of statewide importance, farmland of local importance, or unique farmland. It identifies the... -
City
Land Cover Raster Data (2017) – 6in Resolution
City of New York —
A 6-in resolution 8-class land cover dataset derived from the 2017 Light Detection and Ranging (LiDAR) data capture. This dataset was developed as part of an updated... -
City
DEP's Citywide Parcel-Based Impervious Area GIS Study
City of New York —
NOTE: This file includes data for all 5 boroughs and has a size of 4.60 GB. Individual borough files are available for download from the metadata attachments... -
County
Housing Market Value Analysis - Allegheny County Economic Development
Allegheny County / City of Pittsburgh / Western PA Regional Data Center —
In 2017, the County Department of Economic Development, in conjunction with Reinvestment Fund, completed the 2016 Market Value Analysis (MVA) for Allegheny County. A... -
City
Louisville Metro KY - Crime Data 2025
Louisville Metro Government —
The data provided in this dataset is preliminary in nature and may have not been investigated by a detective at the time of download. The data is therefore subject... -
City
Relative % Change
City of Seattle —
This data layer references data from a high-resolution tree canopy change-detection layer for Seattle, Washington. Tree canopy change was mapped by using remotely... -
City
Seattle Streets
City of Seattle —
Streets data includes: Arterial Classification, Street Names, Block Number, Direction, One-way, Surface Width, Surface Type, Pavement Condition, Speed Limit, Percent... -
State
Ground Water Classifications Polygon
State of Connecticut —
See full Data Guide here.Ground Water Classifications Polygon: Ground Water Quality Classifications is a polygon feature-based layer compiled at 1:24,000 scale that... -
State
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... -
County
Allegheny County Soil Type Areas
Allegheny County / City of Pittsburgh / Western PA Regional Data Center —
This dataset contains soil type and soil classification, by area. If viewing this description on the Western Pennsylvania Regional Data Center’s open data portal... -
City
Seattle Transportation Plan Freight Network
City of Seattle —
Seattle Transportation Plan (STP) - Freight Network of streets where freight and goods movement is a priority.Freight street classifications highlight key elements of... -
State
Connecticut Dams - Public Use
State of Connecticut —
Connecticut Dams is a 1:24,000 scale spatial data developed for use by the Dam Safety Section of the Inland Water Resources Division, Bureau of Water Protection and... -
City
Louisville Metro KY - APCD Industrial Construction Permits
Louisville Metro Government —
Industrial air pollution permits implement the laws, regulations, and requirements that apply to industrial and commercial facilities that emit air pollution. Any... -
City
Police 911 Calls for Service 01012023 to 12312023
City of Hartford —
DISCLAIMER In May of 2021 the department’s method of Uniform Crime Reporting (UCR) transitioned from the Summary Reporting System (SSR) to the federally mandated... -
County
Building Footprints
Lake County, Illinois —
Download In State Plane Projection Here. The pavement boundaries were traced from aerial photography taken between April 13 and April 26, 2002 and then updated from... -
City
Tree Canopy 2014
City of Austin —
City of Austin Open Data Terms of Use https://data.austintexas.gov/stories/s/ranj-cccq Tree canopy digitized from aerial images using a supervised image... -
State
305b Assessed 2008 Estuary
State of Connecticut —
305b Assessed 2008 River, Lake, Estuary Set: Connecticut 305b Assessed River 2008 is a 1:24,000-scale, line feature-based layer that includes rivers that have been...