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Description

This data set reports sea ice surface temperature (IST) derived from radiance data acquired by the Visible Infrared Imager Radiometer Suite (VIIRS). Following the approach used by MODIS, the algorithm converts VIIRS calibrated radiances into brightness temperature and computes IST using a split-window technique. VIIRS flies on board the Joint Polar Satellite System 2 (JPSS-2), also known as NOAA-21.

Version Description

New data set begins with Version 2

Product Summary

Platforms
JPSS-2 ,
NOAA-21
Instruments
VIIRS
Spatial Extent

N: 90 S: -90 E: 180 W: -180

Spatial Resolution
750 Meters x 750 Meters
Location
GLOBAL OCEAN ,
POLAR
Coordinate System
CARTESIAN
Granule Spatial Representation
GEODETIC
Temporal Extent
2023-02-10 to Present
Temporal Resolution
1 Day
Concept ID
C3824916382-NSIDC_CPRD
Data State
ACTIVE
Number of Files/Granules
707687
Processing Level
3
Published
Science Keywords
Ice Temperature

Citation

Citation is critically important for dataset documentation and discovery. This dataset is openly shared, without restriction, in accordance with the EOSDIS Data Use and Citation Guidance.

Copy Citation

Riggs, G. A., & Hall, D. (2026). VIIRS/JPSS2 Ice Surface Temperature Daily L3 Global 750m EASE-Grid 2.0 Night, Version 2 [Dataset]. NASA National Snow and Ice Data Center Distributed Active Archive Center. https://doi.org/10.5067/8QX1TR7XNEGX Date Accessed: 2026-08-14

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