Electronic Signs are used to display dynamic messages that advise drivers of street closures, delays, severe weather, and other road conditions.

2020 Census Blocks from the US Census for New York City. These boundary files are derived from the US Census Bureau's TIGER data products and have been geographically modified to fit the New York City base map. All previously released versions of this data are available at BYTES of the BIG APPLE- Archive.

The Neighborhood Slow Zone program is an application based program which takes a neighborhood area and reduces the speed limit to 20 mph. Areas are chosen based on crashes, presence of schools and other neighborhood amenities, and community support. The treatments include a mixture of markings, signage, and speed humps.

For a complete list of Vision Zero maps, please follow this link

Shape file of DSNY District Sections

Planimetric basemap layer containing hydrography structures.
Please see the following link for additional documentation- https://github.com/CityOfNewYork/nyc-planimetrics/blob/master/Capture_Rules.md.

This data includes the name and location of active mobile home parks operating in New York State. Active mobile home parks include only parks that were categorized as active (i.e. operating with accommodations for the placement of five or more mobile or manufactured homes) on the date the data was downloaded from a DOH database. Additionally, the data includes the park owner-operator, the number of sites within the park, the type of on-site water source and sewage disposal system serving the mobile home park, and whether a pool or beach is operated as part of the mobile home park. The location of the mobile home park includes its street address, city, state, zip code, municipality, and county. This data also includes the date of the last inspection and violations of Part 17 of the New York State Code of Rules and Regulations that were identified during that inspection. For more information about Part 17 of the New York State Code of Rules and Regulations, go to https://www.health.ny.gov/regulations/nycrr/title_10/part_17/. For more information about this dataset, check out https://health.data.ny.gov/Health/Mobile-Home-Parks-Last-Inspection/d3mj-xg62 or click on the "About" tab.

Citywide DSNY frequency boundaries for collection operation (refuse, recycling, organics, bulk items). These boundaries are sub-divisions of DSNY sections.

A list of sites available for solar PV development under NYCHA's ACCESSolar program.

As part of NYCHA's NextGeneration Sustainability Agenda, NYCHA has pledged to put 25 MW of solar power on its properties. One of the avenues by which NYCHA aims to meet this goal is the ACcelerating Community Empowered Shared Solar (ACCESSolar) program, where smaller rooftops will be made available at low or no cost to community-based organizations and non-profits teaming up with solar developers. The ACCESSolar program will help maximize the solar potential of NYCHA’s portfolio. NYCHA also aims for this program to provide green jobs to residents, expand the availability of solar power to LMI populations, and facilitate first projects for start-up developers. ACCESSolar applicants will be able to submit an application online starting in late March 2018.

The ACCESSolar program was previously in development as Public Purpose Shared Solar (PPSS) and has been renamed to better reflect the program's goals.

Data is used to identify the zoning for the High School grades.

Future Mean Sea Level projections released by the NPCC March 2019.

This dataset contains facilities that were designed specifically with sports in mind. These facilities are not the only places within parks where sports can be played. This layer contains all of the facilities that can be permitted for athletic activity and facilities that are specifically designated for sports but are not available for permitting.

This information is used by the Citywide Event Management System (CEMS) to book permits for Parks' athletic facilities. More information about athletic facility permits can be viewed at https://www.nycgovparks.org/permits/

This dataset uses the standard NYC projection of NAD_1983_StatePlane_New_York_Long_Island_FIPS_3104_Feet. Lengths are in feet and areas in square feet.

Data Dictionary: https://docs.google.com/spreadsheets/d/1iIhwuLBlIus2n1EQ2a329jX4oJciXt9dEaxOFPpHfE8/edit?usp=sharing

The Arterial Slow Zone program uses a combination of a lower speed limit, signal timing changes, distinctive signs and increased enforcement to improve safety on some of New York City's most high-crash corridors.

For a complete list of Vision Zero maps, please follow this link

The polygons in this dataset show mapped forest restoration planting polygons. These polygons depict areas where invasive plants were removed and native trees and/or shrubs were planted under the purview of NYC Parks? Natural Resources Group as part of the MillionTreesNYC initiative on property under the jurisdiction of NYC Parks. Spring plantings occur between January 1 and June 30, while Fall plantings occur between July 1 and December 31 of any year. Older restoration polygons were mapped via heads-up digitizing while the location of newer polygons have been collected using a high-accuracy GPS device.

New York City Department of Transportation (NYC DOT) Carshare program designates dedicated parking spaces for the use of eligible carshare organizations. These parking spaces are located at curbside locations and in municipal parking facilities citywide. For more information, please visit the carshare website for more information: https://www.nyc.gov/html/dot/html/motorist/carshare.shtml

Please see the following link for additional documentation- https://github.com/CityOfNewYork/nyc-planimetrics/blob/master/Capture_Rules.md.

Empower Zones

The Squirrel Census (https://www.thesquirrelcensus.com/) is a multimedia science, design, and storytelling project focusing on the Eastern gray (Sciurus carolinensis). They count squirrels and present their findings to the public. This dataset is the hectare grid that was used to divide Central Park for the 2018 Squirrel Census.

Airport Point

Boundaries of 15 geographic zones to ensure public housing neighborhoods have access to self-empowerment services

Priority Corridors where the signal progression has been changed to match the 25 MPH speed limit.

For a complete list of Vision Zero maps, please follow this link

Future Mean Monthly High Water (MMHW) projections released by the NPCC March 2019.

GIS data: Boundaries of City Council Districts (water areas included).

All previously released versions of this data are available at BYTES of the BIG APPLE- Archive

Location of paths or trails in designated Forever Wild areas of NYC Parks.

CityBench is an initiative to increase the amount of public seating on New York City’s streets. Department of Transportation (DOT) installs attractive and durable benches around the city, particularly at bus stops, retail corridors, and in areas with high concentrations of senior citizens.

The Building Elevation and Subgrade data contains New York City building centroids derived from the Department of Building's (DOB) February 26th, 2022 building footprint dataset. Each record contains a grade and first floor measurement for each building (recorded as feet above sea-level in the NADV88 vertical datum) and indicates if subgrade space exists. DCP contracted with an external data vendor to generate a single point, or centroid, that represented the location of the center of every building recorded in the DOB dataset. The dataset excluded the footprints of small accessory buildings such as sheds. Each row within the dataset represents one building centroid, and records the X and Y coordinates of that centroid in the NAD 1983 coordinate system.