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15 October 2012 VIIRS thermal emissive bands calibration algorithm and on-orbit performance
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Abstract
The Visible-Infrared Imaging Radiometer Suite (VIIRS) was launched October 28, 2011 on-board the Suomi National Polar-orbiting Partnership (NPP) spacecraft as a primary sensor. It has 22 bands: 14 reflective solar bands (RSBs), 7 thermal emissive bands (TEBs) and a Day Night Band (DNB). VIIRS TEB on-orbit calibration uses a quadratic algorithm with its calibration coefficients derived from pre-launch measurements and an on-board calibration blackbody (OBC BB) to provide scan-to-scan gain drift compensation. This paper will discuss the calibration methodology, OBC BB performance and stability, detector signal-to-noise and radiometric performance.
© (2012) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
D. Moyer, J. McIntire, F. De Luccia, B. Efremova, K. Chiang, and X. Xiong "VIIRS thermal emissive bands calibration algorithm and on-orbit performance", Proc. SPIE 8510, Earth Observing Systems XVII, 85101D (15 October 2012); doi: 10.1117/12.930145; https://doi.org/10.1117/12.930145
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