Consultative Committee for Length

E882260

consultative committee international scientific committee metrology organization

The Consultative Committee for Length is a specialized international body that advises on and coordinates the global standards, definitions, and high-precision measurement of length within the SI system.

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All labels observed (1)

Label	Occurrences
Consultative Committee for Length canonical	1

Statements (49)

Predicate	Object
instanceOf	consultative committee ⓘ international scientific committee ⓘ metrology organization ⓘ
activity	coordinating key comparisons of length standards ⓘ developing recommendations on length standards ⓘ publishing technical reports on length metrology ⓘ supporting the CIPM Mutual Recognition Arrangement through length comparisons ⓘ
appliesToJurisdiction	global ⓘ
country	France ⓘ
field	dimensional metrology ⓘ length metrology ⓘ measurement science ⓘ metrology ⓘ standards of length ⓘ
focusesOnUnit	metre ⓘ
hasAbbreviation	CCL NERFINISHED ⓘ
hasMember	designated institutes for length metrology ⓘ international organizations in related fields ⓘ national metrology institutes ⓘ
headquartersLocation	Bureau International des Poids et Mesures NERFINISHED ⓘ Sèvres, France NERFINISHED ⓘ
language	English ⓘ French ⓘ
locatedInTimeZone	Central European Time ⓘ
mainSubject	SI unit of length ⓘ comparison of national length standards ⓘ coordinate metrology ⓘ definition of the metre ⓘ dimensional standards ⓘ geometrical product specification ⓘ interferometry for length measurement ⓘ nanometrology ⓘ optical frequency standards for length ⓘ realization of the metre ⓘ surface metrology ⓘ traceability of length measurements ⓘ uncertainty in length measurement ⓘ
mission	to advise the International Committee for Weights and Measures on matters concerning length metrology ⓘ to coordinate international work on the realization and dissemination of the SI unit of length ⓘ to organize international comparisons of national length standards ⓘ to promote worldwide uniformity of length measurements ⓘ to review and recommend improvements to the definition and realization of the metre ⓘ
operatingOrganization	Bureau International des Poids et Mesures NERFINISHED ⓘ
parentOrganization	International Committee for Weights and Measures NERFINISHED ⓘ
partOf	International Committee for Weights and Measures NERFINISHED ⓘ International System of Units governance structure ⓘ
reportsTo	International Committee for Weights and Measures NERFINISHED ⓘ
scope	international ⓘ
usesSystem	International System of Units NERFINISHED ⓘ

Referenced by (1)

Full triples — surface form annotated when it differs from this entity's canonical label.

International Committee for Weights and Measures → hasConsultativeCommittee → Consultative Committee for Length ⓘ