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Apps and Maps Gallery
District of Columbia —
The District of Columbia offers several interactive web mapping and applications for site visitors to explore DC's geography. Explore web maps that feature the... -
Interagency Data Team Presentation March 14, 2025
District of Columbia —
Presentation slides from the Interagency Data Team meeting. The Interagency Data Team is a community of data analysts, or agency liaisons, who convene regularly with... -
SUD and MHRS Provider Contact List
District of Columbia —
The Department of Behavioral Health ensures that high quality mental health services are available to District residents through a rigorous certification program... -
2022 LiDAR - Intensity
District of Columbia —
Intensity Image - 1m resolution. The dataset contains the 1m intensity image for the District of Columbia. Some areas have limited data. The lidar dataset redaction... -
Sidewalk Grates
District of Columbia —
Grate: A single point capture for the feature at the visual center point. Grates are structures of parallel or crossed bars, used to cover steam vents or other... -
Enrollment Boundary Information System
District of Columbia —
All DC Public School students eligible for grades K-12 have a guaranteed right to enroll in their in-boundary school. EdBoundary Widget finds schools assigned to a... -
2024 LiDAR - Hydro Enforced Digital Terrain Model
District of Columbia —
Digital Terrain Model - 1m resolution. The dataset contains the 1m Digital Terrain Model for the District of Columbia. These lidar data are processed classified LAS... -
Existing Land Use
District of Columbia —
A generalized dataset of existing land use in the District of Columbia as existed during its most recent extract of the common ownership lots. This dataset is... -
Wooded Areas
District of Columbia —
The dataset contains polygons representing planimetric Wooded Areas. These features were originally captured in 1999 and updated in 2005, 2008, 2010, and 2013. -
District Owned, Operated, Managed Property
District of Columbia —
A map showing District of Columbia government related properties (owned, operated, and or managed) to be used by many DC Government agencies, private companies and the... -
Railroads 2021
District of Columbia —
Centerlines of railroads or Metrorail are captured. The line is at the midpoint between each rail line. Hidden features due to tunnels, overpasses, or bridges are... -
Hydrography Centerline
District of Columbia —
The dataset contains lines representing planimetric hydrography centerline, -
MAR Web Geocoder User Guide
District of Columbia —
The MAR Web Geocoder is a web browser-based tool for geocoding locations, typically addresses, in Washington, DC. It is developed by the Office of Chief Technology... -
Impervious Surface 2017
District of Columbia —
The dataset contains basemap features that are typically classified as impervious surface, captured in 2017. Some examples of Impervious Surfaces include: Airport... -
Other Bus Routes
District of Columbia —
This dataset contains bus routes for other bus lines operated by several bus companies and organizations. These are bus routes for public routes supplemental to WMATA... -
Strategic Neighborhood Investment Program Areas
District of Columbia —
Strategic Neighborhood Investment Program (SNIP) - A targeted investment policy wherein priority District areas receive a series of comprehensive public actions or... -
MPD Adverse Action
District of Columbia —
The information presented in the MPD Adverse Action Data represents disciplinary actions issued by the Metropolitan Police Department. The disciplinary data is... -
2015 LiDAR - Intensity
District of Columbia —
The District of Columbia government requires a comprehensive range of GIS data and photogrammetric mapping to support a wide variety of applications through the DC GIS... -
Wireless Hotspots from DC Government
District of Columbia —
Washington DC residents and visitors can enjoy free Wi-Fi access via outdoor and indoor hotspots throughout the District at key community anchor locations including DC... -
District Government Land Points
District of Columbia —
District addresses for the District Land. The dataset contains of addresses for the District land (Owned, Operated, and Maintained), created as part of the DC...