Vocabulary

Astromat Vocabulary

Workspace for developing and maintaining vocabularies that support interoperable sample-based analytical data from astromaterials. Generated HTML views are published from the authoritative SKOS Turtle sources under the master branch.

Geochemistry

Vocabularies for analytical techniques in geochemistry and cosmochemistry.

Geochemical analytical methods

OneGeochemistry analytical techniques (Astromat v4)

Extraterrestrial materials

Vocabulary to classify types of meteorites and other extraterrestrial materials. Derived from Meteorite Bulletin classes (via Mindat), extended with lunar materials from Apollo return samples and links to subsuming terrestrial material classes.

Extraterrestrial materials (Mindat)

Concept schemes describing instrument, sampling, and parameter categories compiled from the SeaDataNet/NETMAR/NERC thesauri (SDN devices L22, SDN keyword types L19, SDN keyword categories L21, EDMED DCAT themes D01, etc.). Each file’s HTML is rendered by anchoring the tree at the scheme whose skos:hasTopConcept entries line up with the file’s actual skos:broader/narrower roots — SDNDEV/current for six of the seven, EDMED_DCAT_THEMES/current for Parameters.

Measurement instruments

Numeric models

Parameters

Positioning systems

Sample collection instruments

Sample preparation instruments

Seismic sources

MMISW instrument models