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

TIGERweb allows the viewing of TIGER spatial data online and for TIGER data to be streamed to your mapping application. TIGERweb consists of a web mapping service and a REST service. ...

• html
• none
• none

• Organization: Social Security Administration
• Updated: 2014-01-01

Nielsen PrimeLocation Web and Desktop Software Licensed for Internal Use only: Pop-Facts Demographics Database, Geographic Mapping Data Layers, Geo-Coding locations.

• Organization: Department of the Interior
• Updated: 2025-04-21T00:00:00Z

This web map illustrates the areas of the Lewis and Clark National Historic Trail where high-resolution, 360-degree panoramic mapping fieldwork has been conducted. This mapping inventory has been...

• api

• Organization: National Aeronautics and Space Administration
• Updated: 2025-04-01

The TWMS specification is a custom extension to the OGS WMS standard developed by the NASA Jet Propulsion Laboratory. Similar to the OGC WMTS specification, TWMS introduces a 'tiled' approach to...

• zip

• Organization: Department of the Interior
• Updated: 2023-09-30T00:00:00Z

This web application dataset includes data collected by the U.S. Geological Survey (USGS) as well as environmental climatic, geochemical, and mineralogical variables from various sources. NOTE:...

• xml
• xml

• Organization: Department of the Interior
• Updated: 2023-05-26T00:00:00Z

These data-sets are polygon shapefiles that represent flood inundation boundaries for 157 flooding scenarios in an 8-mile reach of the Papillion Creek near Offutt Air Force Base. These shapefiles...

• xml
• xml

• Organization: Department of the Interior
• Updated: 2023-05-26T00:00:00Z

These datasets are raster files that represent water depths associated with each flood inundation boundary for 157 flooding scenarios in an 8-mile reach of the Papillion Creek near Offutt Air...

• xml
• xml

• Organization: Department of the Interior
• Updated: 2023-05-26T00:00:00Z

Digital flood-inundation maps for an 8-mile reach of the Papillion Creek near Offutt Air Force Base, were created by the U.S. Geological Survey (USGS) in cooperation with the U.S. Air Force,...

• xml
• xml

• Organization: City of Baton Rouge
• Updated: 2022-02-01

A listing of web services published from the authoritative East Baton Rouge Parish Geographic Information System (EBRGIS) data repository. Services are offered in Esri REST, and the Open...

• html

• Organization: U.S. Environmental Protection Agency
• Updated: 2017-02-21T00:00:00.000+00:00

This EnviroAtlas web service supports research and online mapping activities related to EnviroAtlas (https://www.epa.gov/enviroatlas). This web service includes layers depicting EnviroAtlas...

• Organization: U.S. Environmental Protection Agency
• Updated: 2017-02-21T00:00:00.000+00:00

This EnviroAtlas web service supports research and online mapping activities related to EnviroAtlas (https://www.epa.gov/enviroatlas). This web service includes layers depicting EnviroAtlas...

• Organization: City of New York
• Updated: 2024-10-30

The Department of Information Technology and Telecommunications, GIS Unit, has created a series of Map Tile Services for use in public web mapping & desktop applications. The link below describes...

• html

• Organization: District of Columbia
• Updated: 2025-11-13T13:41:40.000Z

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 District's complex real estate...

• api
• none

• Organization: City of Sioux Falls
• Updated: 2025-04-17T13:07:25.000Z

Web mapping application containing hydrant flushing information in Sioux Falls, South Dakota.

• api
• none

• Organization: U.S. Environmental Protection Agency
• Updated: 2016-12-12T00:00:00.000+00:00

This EnviroAtlas web service supports research and online mapping activities related to EnviroAtlas (https://www.epa.gov/enviroatlas). This EnviroAtlas dataset addresses the tree buffer along...

• Organization: U.S. Environmental Protection Agency
• Updated: 2016-12-12T00:00:00.000+00:00

This EnviroAtlas web service supports research and online mapping activities related to EnviroAtlas (https://www.epa.gov/enviroatlas). In any given 1-square meter point in this EnviroAtlas...

• Organization: U.S. Environmental Protection Agency
• Updated: 2016-12-12T00:00:00.000+00:00

This EnviroAtlas web service supports research and online mapping activities related to EnviroAtlas (https://www.epa.gov/enviroatlas). In any given 1-square meter point in this EnviroAtlas...

• Organization: City of Sioux Falls
• Updated: 2025-04-17T13:07:25.000Z

Web mapping application depicting Map 2.A of the City of Sioux Falls Growth Management Plan, titled "Development Areas". 

• api
• none

• Organization: U.S. Environmental Protection Agency
• Updated: 2015-06-09T00:00:00.000+00:00

This EnviroAtlas web service includes maps that illustrate population and residential activity in each census block group as well as residential-location-based socioeconomic variables. This...

• Organization: Lake County, Illinois
• Updated: 2022-03-23T21:22:51.000Z

Lake County's most comprehensive interactive web mapping application and GIS data viewer. View data, run analysis tools, and create PDF documents all inside Maps Online!

• none
• api