National Geologic Map Database
Catalog of US geologic maps and geologic map databases.
| Publisher | Unknown |
|---|---|
| Coverage | United States |
| Licence | LicenseRef-Public-Domain
Publisher's wording: Public domain |
| Themes | us-federal-geology, open-data-sources |
| Update cadence | Not stated |
| Formats | Not stated |
| Status | active |
| Last verified | Not stated |
| Notes | Not stated |
| Recipe | Not stated |
| Related | Not stated |
Access endpoints
| Type | URL | Layer or index | Auth | Notes |
|---|---|---|---|---|
http | https://ngmdb.usgs.gov/ | Not stated | none | Not stated |