Visible Infrared Imaging Radiometer Suite

E198009

Earth observation instrument imaging spectroradiometer radiometer

The Visible Infrared Imaging Radiometer Suite (VIIRS) is a key Earth-observing sensor that collects high-resolution visible and infrared imagery for weather, climate, ocean, and environmental monitoring from polar-orbiting satellites.

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All labels observed (4)

Label	Occurrences
VIIRS	9
Visible Infrared Imaging Radiometer Suite canonical	5
MODIS	1
Visible and Infrared Scanner	1

How this entity was disambiguated

This entity first appeared as the object of triple T1745343 — 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: Visible Infrared Imaging Radiometer Suite
Context triple: [Suomi NPP, instrumentFullName, Visible Infrared Imaging Radiometer Suite]

A. Cross-track Infrared Sounder
The Cross-track Infrared Sounder is a high-resolution infrared spectrometer used on U.S. weather satellites to measure atmospheric temperature and moisture profiles for improved weather forecasting and climate monitoring.
B. Mid-Infrared Instrument
The Mid-Infrared Instrument (MIRI) is a key James Webb Space Telescope payload that provides imaging, spectroscopy, and coronagraphy in the mid-infrared range to study cold, distant, and dust-obscured cosmic objects.
C. Ozone Mapping and Profiler Suite
The Ozone Mapping and Profiler Suite (OMPS) is a satellite-based sensor system that measures global ozone distribution and vertical ozone profiles to support climate research and environmental monitoring.
D. Advanced Technology Microwave Sounder
The Advanced Technology Microwave Sounder is a satellite-based microwave radiometer used to measure atmospheric temperature and humidity profiles for weather forecasting and climate monitoring.
E. NIRCam
NIRCam is the primary near-infrared imaging camera on the James Webb Space Telescope, designed for high-resolution observations of distant galaxies, stars, and exoplanets.
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: Visible Infrared Imaging Radiometer Suite
Target entity description: The Visible Infrared Imaging Radiometer Suite (VIIRS) is a key Earth-observing sensor that collects high-resolution visible and infrared imagery for weather, climate, ocean, and environmental monitoring from polar-orbiting satellites.

A. Cross-track Infrared Sounder
The Cross-track Infrared Sounder is a high-resolution infrared spectrometer used on U.S. weather satellites to measure atmospheric temperature and moisture profiles for improved weather forecasting and climate monitoring.
B. Mid-Infrared Instrument
The Mid-Infrared Instrument (MIRI) is a key James Webb Space Telescope payload that provides imaging, spectroscopy, and coronagraphy in the mid-infrared range to study cold, distant, and dust-obscured cosmic objects.
C. Ozone Mapping and Profiler Suite
The Ozone Mapping and Profiler Suite (OMPS) is a satellite-based sensor system that measures global ozone distribution and vertical ozone profiles to support climate research and environmental monitoring.
D. Advanced Technology Microwave Sounder
The Advanced Technology Microwave Sounder is a satellite-based microwave radiometer used to measure atmospheric temperature and humidity profiles for weather forecasting and climate monitoring.
E. NIRCam
NIRCam is the primary near-infrared imaging camera on the James Webb Space Telescope, designed for high-resolution observations of distant galaxies, stars, and exoplanets.
F. None of above. chosen

Statements (65)

Predicate	Object
instanceOf	Earth observation instrument ⓘ imaging spectroradiometer ⓘ radiometer ⓘ
abbreviation	VIIRS ⓘ linked to: Visible Infrared Imaging Radiometer Suite
countryOfOrigin	United States ⓘ linked to: United States of America
dataProduct	Level-1 radiance data ⓘ Level-2 environmental data records ⓘ aerosol optical depth products ⓘ cloud mask products ⓘ nighttime lights products ⓘ sea surface temperature products ⓘ vegetation index products ⓘ
dataUsedBy	National Weather Service ⓘ climate researchers ⓘ environmental agencies ⓘ oceanographers ⓘ
developedBy	Ball Aerospace ⓘ NASA ⓘ NOAA ⓘ linked to: National Oceanic and Atmospheric Administration
firstFlownOn	Suomi NPP ⓘ
firstLaunchDate	2011-10-28 ⓘ
hasCapability	day-night band imaging ⓘ global coverage ⓘ high spatial resolution ⓘ low-light imaging ⓘ multispectral imaging ⓘ radiometric measurement ⓘ
hasPredecessor	AVHRR ⓘ linked to: Advanced Very High Resolution Radiometer Advanced Very High Resolution Radiometer ⓘ MODIS ⓘ linked to: Moderate Resolution Imaging Spectroradiometer Moderate Resolution Imaging Spectroradiometer ⓘ
operatedBy	NOAA ⓘ linked to: National Oceanic and Atmospheric Administration National Oceanic and Atmospheric Administration ⓘ
orbitType	polar orbit ⓘ sun-synchronous orbit ⓘ
partOf	U.S. polar-orbiting environmental satellite system ⓘ linked to: Joint Polar Satellite System
primaryUse	aerosol detection ⓘ climate monitoring ⓘ cloud property retrieval ⓘ disaster monitoring ⓘ environmental monitoring ⓘ nighttime lights observation ⓘ ocean monitoring ⓘ sea surface temperature retrieval ⓘ weather monitoring ⓘ wildfire detection ⓘ
providesCoverage	global daily coverage ⓘ
spectralRange	near infrared ⓘ shortwave infrared ⓘ thermal infrared ⓘ visible ⓘ
supportsApplication	climate data records generation ⓘ flood monitoring ⓘ marine ecosystem monitoring ⓘ numerical weather prediction ⓘ sea ice monitoring ⓘ volcanic ash detection ⓘ
swathWidth	approximately 3000 kilometers ⓘ
usedOnProgram	JPSS ⓘ Joint Polar Satellite System ⓘ Suomi National Polar-orbiting Partnership ⓘ linked to: Suomi NPP
usedOnSpacecraft	JPSS-1 ⓘ NOAA-20 ⓘ NOAA-21 ⓘ Suomi NPP ⓘ

How these facts were elicited

Referenced by (16)

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

Suomi NPP → instrumentFullName → Visible Infrared Imaging Radiometer Suite ⓘ

subject linked to: Suomi NPP satellite

Aqua → instrument → MODIS ⓘ

subject linked to: Aqua satellite