IRS-P2
E260021
IRS-P2 is an Indian remote sensing satellite in the IRS series used primarily for Earth observation and resource monitoring.
All labels observed (1)
| Label | Occurrences |
|---|---|
| IRS-P2 canonical | 4 |
How this entity was disambiguated
This entity first appeared as the object of triple T2373154 — 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: IRS-P2 Context triple: [IRS series, hasMember, IRS-P2]
-
A.
IRS-CI
IRS-CI is the law enforcement arm of the U.S. Internal Revenue Service responsible for investigating potential criminal violations of the federal tax code and related financial crimes.
-
B.
IPS
IPS is the premier all-India civil service responsible for leadership and command of police forces and law enforcement agencies across India.
-
C.
IPS
IPS is a professional society within the IEEE focused on the science and technology of light, including photonics and optoelectronics.
-
D.
IR8
IR8 is a high-yielding semi-dwarf rice variety developed during the Green Revolution that significantly increased rice production worldwide.
-
E.
IPSA
IPSA is the main benchmark stock market index of Chile, tracking the performance of the most traded companies listed on the Santiago Stock Exchange.
- 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: IRS-P2 Target entity description: IRS-P2 is an Indian remote sensing satellite in the IRS series used primarily for Earth observation and resource monitoring.
-
A.
IRS-CI
IRS-CI is the law enforcement arm of the U.S. Internal Revenue Service responsible for investigating potential criminal violations of the federal tax code and related financial crimes.
-
B.
IPS
IPS is the premier all-India civil service responsible for leadership and command of police forces and law enforcement agencies across India.
-
C.
IPS
IPS is a professional society within the IEEE focused on the science and technology of light, including photonics and optoelectronics.
-
D.
IR8
IR8 is a high-yielding semi-dwarf rice variety developed during the Green Revolution that significantly increased rice production worldwide.
-
E.
IPSA
IPSA is the main benchmark stock market index of Chile, tracking the performance of the most traded companies listed on the Santiago Stock Exchange.
- F. None of above. chosen
Statements (30)
| Predicate | Object |
|---|---|
| instanceOf |
Earth observation satellite
ⓘ
artificial satellite ⓘ remote sensing satellite ⓘ |
| application |
agricultural monitoring
ⓘ
environmental monitoring ⓘ land use mapping ⓘ water resources assessment ⓘ |
| countryOfOrigin | India ⓘ |
| dataType |
multispectral imagery
ⓘ
optical imagery ⓘ |
| dataUser |
Indian government agencies
ⓘ
resource management organizations ⓘ |
| launchSite |
Satish Dhawan Space Centre
ⓘ
Sriharikota ⓘ |
| launchVehicle |
PSLV
ⓘ
Polar Satellite Launch Vehicle ⓘ |
| missionType |
civilian
ⓘ
non-military ⓘ |
| operator |
ISRO
ⓘ
linked to:
Indian Space Research Organisation
Indian Space Research Organisation ⓘ |
| orbitType |
Sun-synchronous orbit
ⓘ
near-polar orbit ⓘ |
| organization |
Department of Space, Government of India
ⓘ
linked to:
Department of Space (India)
|
| partOfSeries |
IRS series
ⓘ
Indian Remote Sensing satellite series ⓘ |
| primaryUse |
Earth observation
ⓘ
resource monitoring ⓘ |
| program |
Indian Remote Sensing Programme
ⓘ
linked to:
Indian Remote Sensing satellite series
|
| purpose |
natural resources management
ⓘ
planning and development support ⓘ |
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: IRS-P2 Description of subject: IRS-P2 is an Indian remote sensing satellite in the IRS series used primarily for Earth observation and resource monitoring.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.