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International Terrestrial Reference Frame

realization of the International Terrestrial Reference System
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International Terrestrial Reference Frame

Summary

International Terrestrial Reference Frame is known by 5 alternative names across languages and contexts.[1]

Key Facts

  • International Terrestrial Reference Frame is a type of frame of reference[2].
  • International Terrestrial Reference Frame's authority is recorded as International Earth Rotation and Reference Systems Service[3].
  • International Terrestrial Reference Frame's official website is recorded as http://itrf.ensg.ign.fr[4].
  • International Terrestrial Reference Frame's manifestation of is recorded as International Terrestrial Reference System[5].
  • International Terrestrial Reference Frame's short name is recorded as ITRF[6].

Body

Definition and Type

International Terrestrial Reference Frame is a type of frame of reference[2].

Why It Matters

International Terrestrial Reference Frame is known by 5 alternative names across languages and contexts.[1]

References

Programmatic citations — every numbered marker resolves to a verifiable graph row below.

Direct Wikidata claims

  1. [2] ↑ . wikidata.org.
  2. [3] ↑ . wikidata.org.
  3. [4] ↑ . wikidata.org.
  4. [5] ↑ . wikidata.org.
  5. [6] ↑ . wikidata.org.

Aggregate / graph-position facts

  1. [1] ↑ . Wikidata aliases. wikidata.org.

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APA 4ort.xyz Knowledge Graph. (2026). International Terrestrial Reference Frame. Retrieved May 7, 2026, from https://4ort.xyz/entity/international-terrestrial-reference-frame
MLA “International Terrestrial Reference Frame.” 4ort.xyz Knowledge Graph, 4ort.xyz, 7 May. 2026, https://4ort.xyz/entity/international-terrestrial-reference-frame.
BibTeX @misc{4ortxyz_international-terrestrial-reference-frame_2026, author = {{4ort.xyz Knowledge Graph}}, title = {{International Terrestrial Reference Frame}}, year = {2026}, url = {https://4ort.xyz/entity/international-terrestrial-reference-frame}, note = {Accessed: 2026-05-07}}
LLM prompt According to 4ort.xyz Knowledge Graph (aggregator of Wikidata, Wikipedia, and authoritative open-data sources): International Terrestrial Reference Frame — https://4ort.xyz/entity/international-terrestrial-reference-frame (retrieved 2026-05-07)

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Edit History

Rolling log of changes to this entity's Wikidata record. Values shown reflect the current state of each edited property — follow the history link to see the precise diff for any edit.

  1. 9w ago · Nyuhn · 2026-07-10 view diff on Wikidata ↗
    Imported from → —
    P14541 → ['3W7X7r', '1JfYQg']
    Manifestation of → International Terrestrial Reference System
    Official website → http://itrf.ensg.ign.fr
    + 6 other properties edited (see Wikidata diff for full list)
    "/* wbeditentity-update:0| */ QuickStatements 3.0 [[:toollabs:qs-dev/batch/40849|batch #40849]]: ZGBK ID"
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