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NASA NTRS · 20180001745

SNPP VIIRS RSB Earth View Reflectance Uncertainty

Lei, Ning·Twedt, Kevin·McIntire, Jeff·Xiong, Xiaoxiong
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Abstract

The Visible Infrared Imaging Radiometer Suite (VIIRS) on the Suomi National Polar-orbiting Partnership (SNPP) satellite uses its 14 reflective solar bands to passively collect solar radiant energy reflected off the Earth. The Level 1 product is the geolocated and radiometrically calibrated top-of- the-atmosphere solar reflectance. The absolute radiometric uncertainty associated with this product includes contributions from the noise associated with measured detector digital counts and the radiometric calibration bias. Here, we provide a detailed algorithm for calculating the estimated standard deviation of the retrieved top-of-the-atmosphere spectral solar radiation reflectance.

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Lei, Ning, Twedt, Kevin, McIntire, Jeff, Xiong, Xiaoxiong. 2017-07-23. SNPP VIIRS RSB Earth View Reflectance Uncertainty. https://ntrs.nasa.gov/citations/20180001745

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