The Geothermal Data Repository provides open access to geothermal data and information, with tools to find and submit records.
National Geothermal Data System
The National Geothermal Data System provides a searchable dataset catalog with map and data search tools.

About National Geothermal Data System
The National Geothermal Data System is a web-based search tool for a catalog of geothermal datasets. The homepage shows an interface for searching datasets, filtering results, and viewing results on a map, including search by map extent and filters by keyword, content model, author, data type, and catalog.
The interface also includes a login, admin tools, and dataset record options for metadata record versions, edit, and validate. The source does not say who can use the login, admin, or edit functions. Pricing is listed as unknown, and the source does not state geographic eligibility, usage limits, or the subject coverage of the datasets.
Key features
- Search datasets by map extent
- Filter search results by keyword, content model, author, data type, and catalog
- Sort search results
- Save searches and review search history
- Map view with active map layers and a save map option
- Metadata record versions shown for dataset records
- Datasets can be searched by map area as well as by keyword
- Saved searches and search history allow earlier queries to be revisited
National Geothermal Data System at a glance
- Official website
- data.geothermaldata.org
- Category
- Research & Data › Open Data & Datasets
- Type
- Dataset
- Platforms
- Web
- Last checked
- Oct 6, 2026 · Online when checked
- Listed
- Oct 5, 2026
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