URI*
https://apps.usgs.gov/thesaurus/USGSThesaurus
https://apps.usgs.gov/thesaurus/USGSThesaurus
Contact*
Usgs Team (thesaurus@usgs.gov)
Object creation date property
http://purl.org/dc/elements/1.1/created
http://purl.org/dc/elements/1.1/created
Submission date
July 9, 2026
Deprecated
false See more...
Description*
Topics and methods of scientific study carried out by USGS, with product types, scientific disciplines, geologic time, and types of institutional structure and activities. Broad and shallow, used to help people find scientific information. See more...
Creator
U.S. Geological Survey
Subject
https://data.ecoportal.lifewatch.eu/categories/ENV See more...
https://data.ecoportal.lifewatch.eu/categories/Environmental_Sciences See more...
methods See more...
temporal See more...
disciplines See more...
distinct labels See more...
hierarchical See more...
organizational functions See more...
theme See more...
transitive See more...
License
https://creativecommons.org/publicdomain/zero/1.0/
Representation language*
SKOS See more...
Object modification date property
http://purl.org/dc/elements/1.1/modified
http://purl.org/dc/elements/1.1/modified
Creation date*
July 9, 2026
Status*
production See more...
URI Lookup Endpoint
https://ecoportal.lifewatch.eu/search?ontologies=USGSTHES&require_exact_match=true&q=
search?ontologies=USGSTHES&require_exact_match=true&q=

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