Guiana Space Centre
E59341
The Guiana Space Centre is a major European spaceport located in French Guiana, used for launching a wide range of commercial and scientific missions including flagship observatories.
All labels observed (11)
How this entity was disambiguated
This entity first appeared as the object of triple T476152 — 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: Guiana Space Centre Context triple: [James Webb Space Telescope, launchSite, Guiana Space Centre]
-
A.
Baikonur Cosmodrome
Baikonur Cosmodrome is the historic Soviet and now Russian-operated spaceport in Kazakhstan from which the first human spaceflight, carrying Yuri Gagarin, was launched.
-
B.
Satish Dhawan Space Centre
Satish Dhawan Space Centre is India’s primary spaceport and rocket launch facility, located on Sriharikota island and used for launching the country’s satellite and space missions.
-
C.
CNES
CNES (Centre National d'Études Spatiales) is the French government space agency responsible for shaping and implementing France’s civil space policy and major space missions in Europe and worldwide.
-
D.
Cape Canaveral LC-41
Cape Canaveral LC-41 is a launch complex at Cape Canaveral Space Force Station in Florida, historically used for major NASA and interplanetary missions.
-
E.
Cape Canaveral
Cape Canaveral is a prominent headland on Florida’s Atlantic coast best known as a major center for U.S. space launches and aerospace activities.
- 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: Guiana Space Centre Target entity description: The Guiana Space Centre is a major European spaceport located in French Guiana, used for launching a wide range of commercial and scientific missions including flagship observatories.
-
A.
Baikonur Cosmodrome
Baikonur Cosmodrome is the historic Soviet and now Russian-operated spaceport in Kazakhstan from which the first human spaceflight, carrying Yuri Gagarin, was launched.
-
B.
Satish Dhawan Space Centre
Satish Dhawan Space Centre is India’s primary spaceport and rocket launch facility, located on Sriharikota island and used for launching the country’s satellite and space missions.
-
C.
CNES
CNES (Centre National d'Études Spatiales) is the French government space agency responsible for shaping and implementing France’s civil space policy and major space missions in Europe and worldwide.
-
D.
Cape Canaveral LC-41
Cape Canaveral LC-41 is a launch complex at Cape Canaveral Space Force Station in Florida, historically used for major NASA and interplanetary missions.
-
E.
Cape Canaveral
Cape Canaveral is a prominent headland on Florida’s Atlantic coast best known as a major center for U.S. space launches and aerospace activities.
- F. None of above. chosen
Statements (50)
| Predicate | Object |
|---|---|
| instanceOf |
rocket launch site
ⓘ
spaceport ⓘ |
| advantage |
equatorial location allows efficient launches to geostationary orbit
ⓘ
equatorial location provides performance gain for many launchers ⓘ |
| alsoKnownAs |
CSG
ⓘ
Guiana Space Centre ⓘ
surface form:
Centre Spatial Guyanais
|
| constructionStart | 1960s ⓘ |
| country | France ⓘ |
| environment | tropical climate ⓘ |
| hasFacility |
ELA-3 launch complex
ⓘ
ELA-4 launch complex ⓘ ELA-3 launch complex ⓘ
surface form:
ELV launch complex
Soyuz launch complex ⓘ mission control centre ⓘ propellant storage facilities ⓘ satellite preparation buildings ⓘ |
| inaugurationYear | 1968 ⓘ |
| latitude | about 5 degrees north ⓘ |
| launchesFromHere |
Ariane 5 inaugural flight
ⓘ
Galileo satellite navigation system ⓘ
surface form:
Galileo navigation satellites
James Webb Space Telescope ⓘ |
| launchVehicle |
Ariane 5 G
ⓘ
surface form:
Ariane 5
Ariane 6 ⓘ Soyuz rocket ⓘ
surface form:
Soyuz-ST
Vega ⓘ Vega launch vehicle programme ⓘ
surface form:
Vega-C
|
| locatedIn |
French Guiana
ⓘ
Kourou ⓘ |
| locatedOn | Atlantic coast ⓘ |
| near | equator ⓘ |
| operator |
Arianespace
ⓘ
CNES ⓘ European Space Agency ⓘ
surface form:
ESA
European Space Agency ⓘ Guiana Space Centre self-linksurface differs ⓘ
surface form:
French Guiana Space Centre
|
| ownedBy | Government of France ⓘ |
| partOf | European spaceport network ⓘ |
| primaryUser |
Arianespace
ⓘ
European Space Agency ⓘ |
| runBy | CNES on behalf of France and ESA ⓘ |
| significance |
key infrastructure for European access to space
ⓘ
main launch site for Europe’s heavy-lift rockets ⓘ |
| status | operational ⓘ |
| usedFor |
Earth observation missions
ⓘ
commercial satellite launches ⓘ flagship space observatory launches ⓘ interplanetary missions ⓘ navigation satellite launches ⓘ scientific missions ⓘ telecommunications satellite launches ⓘ |
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: Guiana Space Centre Description of subject: The Guiana Space Centre is a major European spaceport located in French Guiana, used for launching a wide range of commercial and scientific missions including flagship observatories.
Referenced by (100)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Rosetta
this entity surface form:
Kourou launch site
subject surface form:
Guiana Space Centre
this entity surface form:
Centre Spatial Guyanais
this entity surface form:
Guiana Space Centre launch range
subject surface form:
PRISMA
this entity surface form:
Guiana Space Centre launch infrastructure
subject surface form:
Hipparcos
this entity surface form:
Centre Spatial Guyanais