ICRS Centre
E882264
The ICRS Centre is a scientific institution responsible for maintaining and providing access to the International Celestial Reference System used for precise astronomical and geodetic measurements.
All labels observed (1)
| Label | Occurrences |
|---|---|
| ICRS Centre canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T10723554 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: ICRS Centre Context triple: [IERS ICRS Centre, abbreviation, ICRS Centre]
-
A.
Centre for Applied Sciences
The Centre for Applied Sciences is a specialist campus of City and Islington College focused on delivering vocational and academic science and technology education.
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B.
Tyndall National Institute
Tyndall National Institute is a leading Irish research center specializing in information and communications technology, photonics, and micro/nanoelectronics, based in Cork.
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C.
British International Research Institutes
The British International Research Institutes are a network of overseas scholarly centers supported by the British Academy that facilitate advanced research and academic collaboration in the humanities and social sciences.
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D.
Leicester Space Research Centre
Leicester Space Research Centre is a research facility at the University of Leicester specializing in space science, instrumentation, and related technologies.
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E.
Science and Technology Facilities Council
The Science and Technology Facilities Council is a UK public research organization that funds and operates large-scale scientific facilities and supports research in areas such as particle physics, astronomy, and space science.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: ICRS Centre Target entity description: The ICRS Centre is a scientific institution responsible for maintaining and providing access to the International Celestial Reference System used for precise astronomical and geodetic measurements.
-
A.
Centre for Applied Sciences
The Centre for Applied Sciences is a specialist campus of City and Islington College focused on delivering vocational and academic science and technology education.
-
B.
Tyndall National Institute
Tyndall National Institute is a leading Irish research center specializing in information and communications technology, photonics, and micro/nanoelectronics, based in Cork.
-
C.
British International Research Institutes
The British International Research Institutes are a network of overseas scholarly centers supported by the British Academy that facilitate advanced research and academic collaboration in the humanities and social sciences.
-
D.
Leicester Space Research Centre
Leicester Space Research Centre is a research facility at the University of Leicester specializing in space science, instrumentation, and related technologies.
-
E.
Science and Technology Facilities Council
The Science and Technology Facilities Council is a UK public research organization that funds and operates large-scale scientific facilities and supports research in areas such as particle physics, astronomy, and space science.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
astronomical organization
ⓘ
scientific institution ⓘ |
| aimsAt |
global standardization of celestial reference frames
ⓘ
high-precision celestial positioning ⓘ |
| ensures |
consistency of celestial reference frames
ⓘ
long-term maintenance of ICRS ⓘ stability of the International Celestial Reference System ⓘ |
| field |
astrometry
ⓘ
astronomy ⓘ geodesy ⓘ space geodesy ⓘ |
| maintains | International Celestial Reference System ⓘ |
| provides |
reference frame documentation
ⓘ
reference source catalogs ⓘ standard celestial reference coordinates ⓘ |
| providesAccessTo | International Celestial Reference System ⓘ |
| relatedTo |
Earth orientation parameters
ⓘ
International Celestial Reference Frame ⓘ
linked to:
International Celestial Reference System
global geodetic reference systems ⓘ |
| responsibleFor |
coordination of ICRS-related activities
ⓘ
distribution of ICRS reference data ⓘ realization of the International Celestial Reference System ⓘ |
| supports |
Earth orientation studies
ⓘ
precise astronomical measurements ⓘ precise geodetic measurements ⓘ reference frame alignment ⓘ space navigation ⓘ |
| uses |
quasar reference frames
ⓘ
radio source position catalogs ⓘ very long baseline interferometry ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: ICRS Centre Description of subject: The ICRS Centre is a scientific institution responsible for maintaining and providing access to the International Celestial Reference System used for precise astronomical and geodetic measurements.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.