Resourcesat-1
E263678
Resourcesat-1 is an Indian Earth observation satellite designed to provide high-resolution, multi-spectral imagery for natural resource monitoring and management.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Resourcesat-1 canonical | 4 |
How this entity was disambiguated
This entity first appeared as the object of triple T2373159 — 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: Resourcesat-1 Context triple: [IRS series, hasMember, Resourcesat-1]
-
A.
RISAT series satellites
The RISAT series satellites are India’s radar imaging Earth observation spacecraft designed for all-weather, day-and-night surveillance and reconnaissance.
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B.
INSAT-1A
INSAT-1A was the first satellite in India’s INSAT series, designed to provide multipurpose telecommunications, meteorological, and broadcasting services.
-
C.
INSAT series
The INSAT series is a fleet of Indian multipurpose geostationary satellites that provide telecommunications, broadcasting, meteorology, and search-and-rescue services across the Indian subcontinent.
-
D.
GSAT-1
GSAT-1 is an Indian communications satellite that served as the inaugural payload for the Geosynchronous Satellite Launch Vehicle (GSLV) program.
-
E.
RADARSAT-1
RADARSAT-1 was Canada’s first commercial Earth observation radar satellite, renowned for its all-weather, day-and-night imaging capabilities used in environmental monitoring, resource management, and disaster response worldwide.
- 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: Resourcesat-1 Target entity description: Resourcesat-1 is an Indian Earth observation satellite designed to provide high-resolution, multi-spectral imagery for natural resource monitoring and management.
-
A.
RISAT series satellites
The RISAT series satellites are India’s radar imaging Earth observation spacecraft designed for all-weather, day-and-night surveillance and reconnaissance.
-
B.
INSAT-1A
INSAT-1A was the first satellite in India’s INSAT series, designed to provide multipurpose telecommunications, meteorological, and broadcasting services.
-
C.
INSAT series
The INSAT series is a fleet of Indian multipurpose geostationary satellites that provide telecommunications, broadcasting, meteorology, and search-and-rescue services across the Indian subcontinent.
-
D.
GSAT-1
GSAT-1 is an Indian communications satellite that served as the inaugural payload for the Geosynchronous Satellite Launch Vehicle (GSLV) program.
-
E.
RADARSAT-1
RADARSAT-1 was Canada’s first commercial Earth observation radar satellite, renowned for its all-weather, day-and-night imaging capabilities used in environmental monitoring, resource management, and disaster response worldwide.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
Earth observation satellite
ⓘ
Indian remote sensing satellite ⓘ |
| alsoKnownAs | IRS-P6 ⓘ |
| AWiFSResolution | about 56 m ⓘ |
| countryOfOrigin | India ⓘ |
| dataApplication |
coastal zone monitoring
ⓘ
crop acreage estimation ⓘ drought assessment ⓘ flood mapping ⓘ forest cover mapping ⓘ urban planning ⓘ |
| dataUser |
Indian government agencies
ⓘ
international remote sensing community ⓘ |
| designLife | 5 years ⓘ |
| inclination | about 98.7 degrees ⓘ |
| instrumentType | multispectral imager ⓘ |
| launchCountry | India ⓘ |
| launchDate | 2003-10-17 ⓘ |
| launchSite |
Satish Dhawan Space Centre
ⓘ
Sriharikota ⓘ |
| launchVehicle | PSLV-C5 ⓘ |
| LISS-IIIResolution | about 23.5 m ⓘ |
| LISS-IVResolution | about 5.8 m ⓘ |
| localTimeOfDescendingNode | about 10:30 ⓘ |
| managedBy | National Remote Sensing Centre ⓘ |
| mass | about 1360 kg ⓘ |
| missionType | Earth observation ⓘ |
| operator |
Indian Space Research Organisation
ⓘ
surface form:
ISRO
Indian Space Research Organisation ⓘ |
| orbitalPeriod | about 101 minutes ⓘ |
| orbitRegime |
low Earth orbit
ⓘ
surface form:
Low Earth orbit
|
| orbitType | Sun-synchronous orbit ⓘ |
| partOfSeries | Indian Remote Sensing satellite series ⓘ |
| payload |
AWiFS
ⓘ
LISS-III ⓘ LISS-IV ⓘ |
| primaryPurpose |
agricultural monitoring
ⓘ
disaster management support ⓘ land use mapping ⓘ natural resource management ⓘ natural resource monitoring ⓘ water resources assessment ⓘ |
| spacecraftBus | IRS satellite bus ⓘ |
| spatialResolutionRange | 5.8 m to 56 m ⓘ |
| spectralBands |
near infrared
ⓘ
short-wave infrared ⓘ visible ⓘ |
| successor | Resourcesat-2 ⓘ |
| swathWidth | up to about 740 km ⓘ |
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: Resourcesat-1 Description of subject: Resourcesat-1 is an Indian Earth observation satellite designed to provide high-resolution, multi-spectral imagery for natural resource monitoring and management.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.