HIRS
E729833
HIRS (High-resolution Infrared Radiation Sounder) is a satellite-borne infrared radiometer used on Polar Operational Environmental Satellites to measure atmospheric temperature and humidity profiles for weather forecasting and climate monitoring.
All labels observed (4)
How this entity was disambiguated
This entity first appeared as the object of triple T8378564 — 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: HIRS Context triple: [Polar Operational Environmental Satellites, instrument, HIRS]
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A.
IHS
IHS is a U.S. federal agency within the Department of Health and Human Services that provides health services to American Indians and Alaska Natives.
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B.
HRS
HRS is an abbreviation commonly used for the Historical Records Survey, a New Deal-era program that documented and preserved historical public records in the United States.
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C.
HILR
HILR is a Harvard-affiliated institute that offers peer-led, lifelong learning opportunities for retired and semi-retired adults.
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D.
ILR
ILR is the IATA airport code for Ilorin International Airport serving the city of Ilorin in Nigeria.
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E.
Hartz I
Hartz I was the first package of German labor market reforms in the early 2000s, aimed at modernizing employment services and promoting job placement and temporary work.
- 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: HIRS Target entity description: HIRS (High-resolution Infrared Radiation Sounder) is a satellite-borne infrared radiometer used on Polar Operational Environmental Satellites to measure atmospheric temperature and humidity profiles for weather forecasting and climate monitoring.
-
A.
IHS
IHS is a U.S. federal agency within the Department of Health and Human Services that provides health services to American Indians and Alaska Natives.
-
B.
HRS
HRS is an abbreviation commonly used for the Historical Records Survey, a New Deal-era program that documented and preserved historical public records in the United States.
-
C.
HILR
HILR is a Harvard-affiliated institute that offers peer-led, lifelong learning opportunities for retired and semi-retired adults.
-
D.
ILR
ILR is the IATA airport code for Ilorin International Airport serving the city of Ilorin in Nigeria.
-
E.
Hartz I
Hartz I was the first package of German labor market reforms in the early 2000s, aimed at modernizing employment services and promoting job placement and temporary work.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
infrared radiometer
ⓘ
satellite instrument ⓘ |
| abbreviation | HIRS ⓘ |
| application |
atmospheric composition studies
ⓘ
climate reanalysis ⓘ long-term climate data records ⓘ numerical weather prediction ⓘ |
| channelCount | multiple narrow spectral channels ⓘ |
| channelFunction |
ozone channel
ⓘ
temperature sounding channels ⓘ water vapor channels ⓘ |
| dataFormat | radiance measurements ⓘ |
| dataProduct |
atmospheric profiles
ⓘ
cloud-top information ⓘ humidity sounding ⓘ surface temperature estimates ⓘ temperature sounding ⓘ |
| deployment |
NOAA polar-orbiting satellites
ⓘ
linked to:
Polar Operational Environmental Satellites
TIROS-N series satellites ⓘ |
| fieldOfView | nadir and off-nadir views ⓘ |
| fullName | High-resolution Infrared Radiation Sounder ⓘ |
| measurementType |
infrared radiation
ⓘ
upwelling radiance ⓘ |
| missionRole | operational meteorological sounding instrument ⓘ |
| operatingAgency |
NOAA
ⓘ
National Oceanic and Atmospheric Administration ⓘ |
| operatingPlatform |
POES
ⓘ
Polar Operational Environmental Satellites ⓘ |
| orbitType |
polar orbit
ⓘ
sun-synchronous orbit ⓘ |
| primaryPurpose |
climate monitoring support
ⓘ
measure atmospheric humidity profiles ⓘ measure atmospheric temperature profiles ⓘ weather forecasting support ⓘ |
| providesInformationOn |
cloud properties
ⓘ
column water vapor ⓘ stratospheric temperature ⓘ tropospheric temperature ⓘ |
| retrievalMethod | radiative transfer inversion ⓘ |
| scanType | cross-track scanning ⓘ |
| spectralRegion | infrared ⓘ |
| successorTo | earlier infrared sounders on TIROS satellites ⓘ |
| temporalCoverage | multi-decade record ⓘ |
| usedBy |
climate research community
ⓘ
weather forecasting centers worldwide ⓘ |
| usedWith |
AMSU
ⓘ
linked to:
Advanced Microwave Sounding Unit-A
AVHRR ⓘ
linked to:
Advanced Very High Resolution Radiometer
MSU ⓘ |
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: HIRS Description of subject: HIRS (High-resolution Infrared Radiation Sounder) is a satellite-borne infrared radiometer used on Polar Operational Environmental Satellites to measure atmospheric temperature and humidity profiles for weather forecasting and climate monitoring.
Referenced by (16)
Full triples — surface form annotated when it differs from this entity's canonical label.
linked to: HIRS
linked to: HIRS
linked to: HIRS
linked to: HIRS
linked to: HIRS
linked to: HIRS
linked to: HIRS
linked to: HIRS