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Geographic Names Information System (GNIS)
The GNIS contains information about physical and cultural geographic features in the United States and associated areas, both current and historical (not including roads and... -
Geological Survey of Austria (GBA) - Thesaurus
The Thesaurus of the Geological Survey of Austria is a bilingual (de/en) controlled vocabulary for the semantic harmonisation of geoscientific map-based geodata. Currently there... -
USGS Feature Definition Vocabulary
This feature type vocabulary is based on feature definitions from the following standards: The U.S. Geological Survey (USGS) Digital Line Graphs... -
Mineral Resources On-Line Spatial Data
About "This is the main distribution web site for spatial data generated for, and collected by, the Mineral Resources Program (MRP) of the U.S. Geological Survey. This site is... -
British Geological Survey (BGS) - OpenGeoscience
About From website A free service where you can view maps, download photographs and other information. More in BBC article from 7th December 2009:...