Observatoire volcanologique du Piton de la Fournaise

E264903

scientific institution volcano observatory

The Observatoire volcanologique du Piton de la Fournaise is a French scientific observatory dedicated to monitoring and studying the highly active Piton de la Fournaise volcano on Réunion Island.

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All labels observed (3)

Label	Occurrences
Observatoire Volcanologique du Piton de la Fournaise	4
Observatoire volcanologique du Piton de la Fournaise canonical	1
Piton de la Fournaise Volcano Observatory	1

How this entity was disambiguated

This entity first appeared as the object of triple T2381557 — 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: Observatoire volcanologique du Piton de la Fournaise
Context triple: [Institut de Physique du Globe de Paris, operates, Observatoire volcanologique du Piton de la Fournaise]

A. Observatoire volcanologique et sismologique de Guadeloupe
The Observatoire volcanologique et sismologique de Guadeloupe is a French scientific observatory responsible for monitoring volcanic and seismic activity in the Guadeloupe archipelago, including the active volcano La Soufrière.
B. Observatoire volcanologique et sismologique de Martinique
Observatoire volcanologique et sismologique de Martinique is a French scientific observatory in Martinique dedicated to monitoring volcanic and seismic activity, particularly that of Mount Pelée and the surrounding region.
C. Piton de la Fournaise
Piton de la Fournaise is one of the world’s most active shield volcanoes, located on the eastern side of Réunion Island in the Indian Ocean.
D. Mount Pelée
Mount Pelée is an active stratovolcano on the Caribbean island of Martinique, infamous for its catastrophic 1902 eruption that destroyed the city of Saint-Pierre.
E. Observatoire de Nice
Observatoire de Nice is a historic astronomical observatory in Nice, France, known for its significant contributions to observational astronomy and astrophysics.
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: Observatoire volcanologique du Piton de la Fournaise
Target entity description: The Observatoire volcanologique du Piton de la Fournaise is a French scientific observatory dedicated to monitoring and studying the highly active Piton de la Fournaise volcano on Réunion Island.

A. Observatoire volcanologique et sismologique de Guadeloupe
The Observatoire volcanologique et sismologique de Guadeloupe is a French scientific observatory responsible for monitoring volcanic and seismic activity in the Guadeloupe archipelago, including the active volcano La Soufrière.
B. Observatoire volcanologique et sismologique de Martinique
Observatoire volcanologique et sismologique de Martinique is a French scientific observatory in Martinique dedicated to monitoring volcanic and seismic activity, particularly that of Mount Pelée and the surrounding region.
C. Piton de la Fournaise
Piton de la Fournaise is one of the world’s most active shield volcanoes, located on the eastern side of Réunion Island in the Indian Ocean.
D. Mount Pelée
Mount Pelée is an active stratovolcano on the Caribbean island of Martinique, infamous for its catastrophic 1902 eruption that destroyed the city of Saint-Pierre.
E. Observatoire de Nice
Observatoire de Nice is a historic astronomical observatory in Nice, France, known for its significant contributions to observational astronomy and astrophysics.
F. None of above. chosen

Statements (47)

Predicate	Object
instanceOf	scientific institution ⓘ volcano observatory ⓘ
collaboratesWith	French research institutions ⓘ Réunion prefecture ⓘ linked to: Saint-Denis, Réunion local civil protection authorities ⓘ
country	France ⓘ
dataFormat	GPS and tilt measurements ⓘ field observation reports ⓘ gas flux data ⓘ seismic time series ⓘ thermal images ⓘ
employs	engineers ⓘ geophysicists ⓘ technicians ⓘ volcanologists ⓘ
fieldOfWork	geodesy ⓘ geophysics ⓘ seismology ⓘ volcanic hazard monitoring ⓘ volcanology ⓘ
hasMission	contribute to volcanic risk prevention on Réunion ⓘ monitor volcanic activity of Piton de la Fournaise ⓘ study eruptive processes of Piton de la Fournaise ⓘ
hasWebsite	official website of Observatoire volcanologique du Piton de la Fournaise ⓘ
inception	20th century ⓘ
languageOfWorkOrName	French ⓘ
locatedIn	Commune of Sainte-Rose ⓘ Indian Ocean ⓘ Piton de la Fournaise massif ⓘ linked to: Piton de la Fournaise Réunion ⓘ Réunion National Park ⓘ
locatedInTimeZone	UTC+4 ⓘ
locatedOn	Piton de la Fournaise ⓘ Réunion Island ⓘ linked to: Réunion
monitors	Piton de la Fournaise volcano ⓘ linked to: Piton de la Fournaise
namedAfter	Piton de la Fournaise ⓘ
operatedBy	IPGP ⓘ Institut de physique du globe de Paris ⓘ linked to: Institut de Physique du Globe de Paris
operatesOn	24-hour basis ⓘ
partOf	Institut de physique du globe de Paris observatory network ⓘ linked to: Institut de Physique du Globe de Paris
publishes	eruption alerts ⓘ volcanic activity bulletins ⓘ
usesMethod	gas emission measurements ⓘ geochemical analysis ⓘ ground deformation measurements ⓘ remote sensing ⓘ seismic monitoring ⓘ

How these facts were elicited

Referenced by (6)

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

Institut de Physique du Globe de Paris → operates → Observatoire volcanologique du Piton de la Fournaise ⓘ

Piton de la Fournaise → monitoringAgency → Observatoire Volcanologique du Piton de la Fournaise ⓘ