International DORIS Service

E242110

Earth observation coordination body geodetic service organization international scientific service

The International DORIS Service is an international organization that coordinates and provides precise satellite orbit and positioning data using the DORIS (Doppler Orbitography and Radiopositioning Integrated by Satellite) system for geodesy and Earth science applications.

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All labels observed (6)

Label	Occurrences
International DORIS Service canonical	9
DORIS Analysis Centres	1
DORIS receiver	1
DORIS station network	1
DORIS stations	1
DORIS tracking network	1

How this entity was disambiguated

This entity first appeared as the object of triple T2184537 — 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: International DORIS Service
Context triple: [International Earth Rotation and Reference Systems Service, cooperatesWith, International DORIS Service]

A. European Space Research and Technology Centre
The European Space Research and Technology Centre is the European Space Agency’s main technical hub, where spacecraft, instruments, and space technologies are developed and tested.
B. European Space Operations Centre
The European Space Operations Centre is the European Space Agency’s main control hub for managing and monitoring its satellites and space missions.
C. International Earth Rotation and Reference Systems Service
The International Earth Rotation and Reference Systems Service (IERS) is an international organization that monitors Earth's rotation and maintains global reference systems used for precise timekeeping, navigation, and geodesy.
D. European Space Research Organisation
The European Space Research Organisation was an intergovernmental scientific body founded in the 1960s to coordinate and develop space research among European countries, and later merged into what became the European Space Agency.
E. European Space Astronomy Centre
The European Space Astronomy Centre is the European Space Agency’s main hub for space science operations, hosting mission control, data processing, and archives for many of ESA’s astronomy and planetary missions.
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: International DORIS Service
Target entity description: The International DORIS Service is an international organization that coordinates and provides precise satellite orbit and positioning data using the DORIS (Doppler Orbitography and Radiopositioning Integrated by Satellite) system for geodesy and Earth science applications.

A. European Space Research and Technology Centre
The European Space Research and Technology Centre is the European Space Agency’s main technical hub, where spacecraft, instruments, and space technologies are developed and tested.
B. European Space Operations Centre
The European Space Operations Centre is the European Space Agency’s main control hub for managing and monitoring its satellites and space missions.
C. International Earth Rotation and Reference Systems Service
The International Earth Rotation and Reference Systems Service (IERS) is an international organization that monitors Earth's rotation and maintains global reference systems used for precise timekeeping, navigation, and geodesy.
D. European Space Research Organisation
The European Space Research Organisation was an intergovernmental scientific body founded in the 1960s to coordinate and develop space research among European countries, and later merged into what became the European Space Agency.
E. European Space Astronomy Centre
The European Space Astronomy Centre is the European Space Agency’s main hub for space science operations, hosting mission control, data processing, and archives for many of ESA’s astronomy and planetary missions.
F. None of above. chosen

Statements (49)

Predicate	Object
instanceOf	Earth observation coordination body ⓘ geodetic service organization ⓘ international scientific service ⓘ
abbreviation	IDS ⓘ
applicationArea	atmospheric sounding ⓘ global reference frame realization ⓘ ice sheet and glacier monitoring ⓘ sea level and ocean circulation studies ⓘ tectonics and crustal deformation ⓘ
collaboratesWith	International Association of Geodesy ⓘ International Earth Rotation and Reference Systems Service ⓘ other international space-geodetic services ⓘ
coordinates	DORIS tracking network ⓘ linked to: International DORIS Service
dataPolicy	open data for scientific use ⓘ
dataType	satellite orbit data ⓘ space geodetic data ⓘ station coordinate data ⓘ
field	Earth sciences ⓘ geodesy ⓘ satellite geodesy ⓘ space geodesy ⓘ
fullFormOfSystem	Doppler Orbitography and Radiopositioning Integrated by Satellite ⓘ
hasComponent	analysis centers ⓘ combination center ⓘ data centers ⓘ governing board ⓘ working groups ⓘ
name	International DORIS Service ⓘ
provides	DORIS observation data ⓘ Earth orientation parameters ⓘ geocenter motion products ⓘ precise satellite orbit products ⓘ station position time series ⓘ
purpose	coordination of DORIS data and products ⓘ provision of precise satellite orbits ⓘ provision of precise station positions ⓘ support of Earth rotation studies ⓘ support of atmospheric and ionospheric research ⓘ support of geodetic reference frames ⓘ support of sea level monitoring ⓘ support of tectonic plate motion studies ⓘ
supportsDiscipline	climate research ⓘ reference frame science ⓘ sea level science ⓘ
supportsMissionType	Earth observation satellites ⓘ altimetry satellites ⓘ geodetic satellites ⓘ
technologyType	Doppler tracking ⓘ
usesSystem	DORIS ⓘ

How these facts were elicited

Referenced by (14)

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

International Earth Rotation and Reference Systems Service → cooperatesWith → International DORIS Service ⓘ

International VLBI Service for Geodesy and Astrometry → collaboratesWith → International DORIS Service ⓘ

International DORIS Service → name → International DORIS Service ⓘ

International DORIS Service → coordinates → DORIS tracking network ⓘ