• Organization: U.S. Census Bureau, Department of Commerce
• Updated: 2011-01-01T00:00:00.000+00:00

The TIGER/Line Files are shapefiles and related database files (.dbf) that are an extract of selected geographic and cartographic information from the U.S. Census...

• none
• none
• html

• Organization: U.S. Census Bureau, Department of Commerce
• Updated: 2011-01-01T00:00:00.000+00:00

The TIGER/Line Files are shapefiles and related database files (.dbf) that are an extract of selected geographic and cartographic information from the U.S. Census Bureau's Master Address File /...

• none

• Organization: District of Columbia
• Updated: 2018-01-26T00:00:00.000Z

Traffic Analysis Zones (TAZ) for the COG/TPB Modeled Region from Metropolitan Washington Council of Governments. The TAZ dataset is used to join several types of zone-based transportation modeling...

• api
• none
• csv
• json
• kml
• zip
• +1 more

• Organization: Department of Transportation
• Updated: 2003-07-01T00:00:00.000+00:00

The Freight Analysis Framework (FAF5) - Network Links dataset was created from 2017 base year data and was published on April 11, 2022 from the Bureau of Transportation Statistics (BTS) and is...

• none
• none
• none

• Organization: Department of Transportation
• Updated: 2003-07-02T00:00:00.000+00:00

The Freight Analysis Framework (FAF5) - Network Nodes dataset was created from 2017 base year data and was published on April 11, 2022 from the Bureau of Transportation Statistics (BTS) and is...

• none
• none
• none

• Organization: National Institute of Standards and Technology
• Updated: 2023-01-23 00:00:00

The Hestia NE corridor version 1.0 Beta FFCO2 emissions data product represents emissions from the combustion of fossil fuels and cement production in 12 counties in the state of Maryland (6...

• zip
• none
• zip
• none
• zip
• none
• +18 more

• Organization: District of Columbia
• Updated: 2022-12-31T00:00:00.000Z

In July 2019, the Metropolitan Police Department (MPD) implemented new data collection methods that enabled officers to collect more comprehensive information about each police stop in an...

• api
• none
• csv
• json
• kml
• zip
• +1 more

• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-10

NARSTO_EPA_SS_FRESNO_PM25_OC_EC is the North American Research Strategy for Tropospheric Ozone (NARSTO) Environmental Protection Agency (EPA) Supersite (SS) Fresno, Particulate Matter (PM) 2.5...

• none
• none
• pdf
• pdf
• pdf
• pdf
• +6 more

• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-10

The NARSTO_EPA_SS_FRESNO_PM25_NO3_SO4 is the North American Research Strategy for Tropospheric Ozone (NARSTO) Environmental Protection Agency (EPA) Supersite (SS) Fresno, Particulate Matter (PM)...

• none
• none
• pdf
• pdf
• pdf
• pdf
• +6 more

• Organization: U.S. Census Bureau, Department of Commerce
• Updated: 2013-01-01T00:00:00.000+00:00

The TIGER/Line shapefiles and related database files (.dbf) are an extract of selected geographic and cartographic information from the U.S. Census Bureau's Master Address File...

• none

• Organization: District of Columbia
• Updated: 2025-04-28T19:11:55.000Z

The TIGER/Line Files are shapefiles and related database files (.dbf) that are an extract of selected geographic and cartographic information from the U.S. Census Bureau's Master Address File /...

• api
• none
• csv
• json
• kml
• zip
• +1 more

• Organization: District of Columbia
• Updated: 2025-04-28T19:11:55.000Z

Census blocks are statistical areas bounded on all sides by visible features (e.g., streets, roads, streams, and railroad tracks), and by non-visible boundaries (e.g., city, town, township, county...

• api
• none
• csv
• json
• kml
• zip
• +1 more