Checked
Federal dataMaps & Geospatial
Standards
Published by GeoPlatform ArcGIS Online · Updated 12/11/2025
- Last updated
- 12/11/2025
- First published 06/26/2023
- Update frequency
- Not listed
- Formats
- 2
- JSON, XML
- Coverage
- Nationwide
- Federal data
About this dataset
Standards utilized by NGDA within an NGDA Portfolio Community Theme are part of a FGDC geospatial standards endorsement/retirement process required by Section 2806 of the Geospatial Data Act. The Standards page reflects standards highlighted by the Theme but may not reflect all standards utilized by NGDA within the Theme.
Files and access
Links open the official government source
- DCAT 2.0.1 Metadata Descriptionngda-transportation-geoplatform.hub.arcgis.comJSON
- DCAT 2.1.1 Metadata Descriptionngda-transportation-geoplatform.hub.arcgis.comJSON
- DCAT 3.0.0 Metadata Descriptionngda-transportation-geoplatform.hub.arcgis.comJSON
- DCAT 1.1 Metadata Descriptionngda-transportation-geoplatform.hub.arcgis.comJSON
- OGC API - Records API Definition Pagengda-transportation-geoplatform.hub.arcgis.comJSON
- Feed API - Definitions Search Pagengda-transportation-geoplatform.hub.arcgis.comJSON
- RSS Metadata Descriptionngda-transportation-geoplatform.hub.arcgis.comXML
- ESRI ArcGIS Metadata Descriptionarcgis.comXML
- Metadata description in Dublin Core+ formatarcgis.comXML
- CSDGMarcgis.comXML
- Metadata description in Inspire formatarcgis.comXML
- ISO 19115arcgis.comXML
- ISO 19139 HTML Metadata Descriptionarcgis.comXML
- ISO 19139 Metadata Descriptionarcgis.comXML
- ISO 19139-3.2 Metadata Descriptionarcgis.comXML
- ArcGIS Hub Datasetngda-transportation-geoplatform.hub.arcgis.comWeb page
Links open outside websites we do not control.
Frequently asked questions
- Who publishes Standards?
- GeoPlatform ArcGIS Online, part of Federal Geographic Data Committee, publishes this dataset on Data.gov.
- How often is it updated?
- The publisher does not list a schedule. The last update was on 12/11/2025.
- How do I download it?
- It is available as JSON, XML. Use the links in Files and access, which open the official government source.
Source: Data.gov · Last updated 10/24/2026 · Listing only; the data stays with the publisher