Sriharikota barrier island
E850672
Sriharikota barrier island is a narrow island off the coast of Andhra Pradesh, India, that serves as the primary launch site for the Indian Space Research Organisation’s satellite and rocket missions.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Sriharikota barrier island canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T10216035 — 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: Sriharikota barrier island Context triple: [Second Launch Pad, Satish Dhawan Space Centre, locatedOn, Sriharikota barrier island]
-
A.
Teja Island
Teja Island is a small island located in the city of Valdivia in southern Chile, known for its scenic setting on the Valdivia River and its historical and residential areas.
-
B.
Vallarpadam Island
Vallarpadam Island is a strategically important island in Kochi, Kerala, India, best known for hosting the International Container Transshipment Terminal that forms a key part of the Cochin Port.
-
C.
Havelock Island
Havelock Island is a popular tourist destination in India’s Andaman and Nicobar Islands, known for its white-sand beaches, clear waters, and vibrant coral reefs.
-
D.
Srirangam Island
Srirangam Island is a river island in Tamil Nadu, India, renowned as a major Hindu pilgrimage center and home to the historic temple town of Srirangam.
-
E.
Pamban Island
Pamban Island is a narrow island in the Gulf of Mannar off the coast of Tamil Nadu, India, known for its pilgrimage town of Rameswaram and its historic railway bridge connecting it to the mainland.
- 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: Sriharikota barrier island Target entity description: Sriharikota barrier island is a narrow island off the coast of Andhra Pradesh, India, that serves as the primary launch site for the Indian Space Research Organisation’s satellite and rocket missions.
-
A.
Teja Island
Teja Island is a small island located in the city of Valdivia in southern Chile, known for its scenic setting on the Valdivia River and its historical and residential areas.
-
B.
Vallarpadam Island
Vallarpadam Island is a strategically important island in Kochi, Kerala, India, best known for hosting the International Container Transshipment Terminal that forms a key part of the Cochin Port.
-
C.
Havelock Island
Havelock Island is a popular tourist destination in India’s Andaman and Nicobar Islands, known for its white-sand beaches, clear waters, and vibrant coral reefs.
-
D.
Srirangam Island
Srirangam Island is a river island in Tamil Nadu, India, renowned as a major Hindu pilgrimage center and home to the historic temple town of Srirangam.
-
E.
Pamban Island
Pamban Island is a narrow island in the Gulf of Mannar off the coast of Tamil Nadu, India, known for its pilgrimage town of Rameswaram and its historic railway bridge connecting it to the mainland.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf | barrier island ⓘ |
| approxLength | about 27 km ⓘ |
| approxWidth | about 5 km ⓘ |
| climate | tropical ⓘ |
| connectedBy | road bridge ⓘ |
| country | India ⓘ |
| ecoregion | coastal wetland ⓘ |
| formerlyKnownFor | Sriharikota Range (SHAR) NERFINISHED ⓘ |
| governingBody |
Department of Space, Government of India
NERFINISHED
ⓘ
Indian Space Research Organisation NERFINISHED ⓘ |
| hasCoordinateLatitude | 13.72 N ⓘ |
| hasCoordinateLongitude | 80.23 E ⓘ |
| hasFacility | Satish Dhawan Space Centre NERFINISHED ⓘ |
| hasInfrastructure |
liquid propellant storage facilities
ⓘ
mission control facilities ⓘ solid propellant production facilities ⓘ vehicle assembly buildings ⓘ |
| hasLaunchPad |
First Launch Pad
NERFINISHED
ⓘ
Second Launch Pad NERFINISHED ⓘ |
| hasNameOrigin | Sriharikota NERFINISHED ⓘ |
| hasNearbyStateBorder | Tamil Nadu NERFINISHED ⓘ |
| hasSpaceport | Satish Dhawan Space Centre NERFINISHED ⓘ |
| hasVegetation | mangroves and scrub forest ⓘ |
| launchAzimuthRange | favorable for equatorial and polar orbits ⓘ |
| locatedIn |
Andhra Pradesh
ⓘ
Nellore district NERFINISHED ⓘ |
| locatedOn | Bay of Bengal NERFINISHED ⓘ |
| near | Pulicat Lake NERFINISHED ⓘ |
| nearbyCity | Sullurpeta NERFINISHED ⓘ |
| offCoastOf |
Andhra Pradesh
NERFINISHED
ⓘ
Bay of Bengal NERFINISHED ⓘ |
| partOf | east coast of India ⓘ |
| primaryLaunchSiteFor |
ISRO rocket launches
GENERATED
ⓘ
ISRO satellite launches GENERATED ⓘ Indian Space Research Organisation GENERATED ⓘ |
| separates |
Bay of Bengal
NERFINISHED
ⓘ
Pulicat Lake NERFINISHED ⓘ |
| stateJurisdiction | Andhra Pradesh NERFINISHED ⓘ |
| timezone | Indian Standard Time ⓘ |
| usedBy |
Government of India
NERFINISHED
ⓘ
Indian Space Research Organisation NERFINISHED ⓘ |
| usedFor |
GSLV launches
ⓘ
LVM3 launches ⓘ PSLV launches ⓘ orbital launch operations ⓘ rocket launches ⓘ satellite launches ⓘ |
| UTCOffset | +05:30 ⓘ |
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: Sriharikota barrier island Description of subject: Sriharikota barrier island is a narrow island off the coast of Andhra Pradesh, India, that serves as the primary launch site for the Indian Space Research Organisation’s satellite and rocket missions.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.