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Rest Areas
Caltrans provides Safety Roadside Rest Areas as a part of the State Highway System pursuant to Streets and Highways Code, Sections 218-226.5. Safety Roadside Rest Areas provide... -
4-digit HU (Subregion)
Abstract: This file contains Hydrologic Unit (HU) polygon boundaries for the United States, Puerto Rico, and the U.S. Virgin Islands. The data is a seamless National... -
8-digit HU (Subbasin)
Abstract: This file contains Hydrologic Unit (HU) polygon boundaries for the United States, Puerto Rico, and the U.S. Virgin Islands. The data is a seamless National... -
DrainageArea
The USGS 3D Hydrography Program (3DHP) ArcGIS REST service (3DHP_all) from The National Map is the first of several data services that will be delivered by the 3D Hydrography... -
HydroLocation - Headwater, Terminus, Divergence, Confluence, Catchment Outlet
The USGS 3D Hydrography Program (3DHP) ArcGIS REST service (3DHP_all) from The National Map is the first of several data services that will be delivered by the 3D Hydrography... -
6-digit HU (Basin)
Abstract: This file contains Hydrologic Unit (HU) polygon boundaries for the United States, Puerto Rico, and the U.S. Virgin Islands. The data is a seamless National... -
Systems & Investments REST API
A service that provides consumers with the alignment between FISMA Systems and Capital Investments. Essentially this represents the funding stream for each system. Capital... -
S E- GEOD-50881 Study Samples --- Candida albicans response to spaceflight (N...
A fully queryable REST API with JSON, XML, and CSV output as well as inline, runable examples using data from the transcriptional profiling and phenotypic characterization of... -
FISMA System to CAL Alignment REST API
FISMA System to Capability and Activity List Alignment -
AirNow Real Time Air Quality REST API
A REST web service API allowing the retrieval of real time air quality index data from AirNow. -
GIS Web Services
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... -
WHOLESCALE: Microseismic Event Catalog for San Emidio, Nevada 2022
This submission includes a high-precision seismic event catalog estimated from seismic data collected at San Emidio, Nevada from April to May 2022. The catalog lists the precise... -
ERS Data APIs
The ERS content and data APIs (including our pre-made widgets for embedding charts) are currently out of service while we redesign our site. Check back here for updates--we'll... -
Programs and Mission Activities for Current Congressional Phase REST API
Data regarding the Programs, Sub-Programs, and Mission Activities for the Most Recent Congressional Phase. -
Waterbody
The USGS 3D Hydrography Program (3DHP) ArcGIS REST service (3DHP_all) from The National Map is the first of several data services that will be delivered by the 3D Hydrography...