About Gov Data Guide
What This Site Provides
Gov Data Guide is a reference directory for anyone working with open government data. It catalogs data portals from the United States and international sources, documents the technical standards that underpin open data publishing, and provides practical guides for accessing government APIs and evaluating dataset quality.
All information is organized into four sections: data portal directories, standards documentation, practical access guides, and license references.
Coverage
Data Portals
- 8 US federal data portals and agencies
- 7 international open data platforms
- API availability and access details
- Dataset categories and update frequencies
Standards and Guides
- DCAT vocabulary specification
- CKAN platform architecture
- Government API access patterns
- Data quality assessment frameworks
- Open data license comparison
Intended Audience
This directory is designed for developers building applications on government data, researchers analyzing public datasets, journalists investigating public records, policy analysts working with statistical data, and civic technologists building tools for public benefit.
The information on this site is provided for general reference purposes. It does not constitute official government guidance. Always refer to the original portal documentation for the most current API specifications and terms of use.