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Discovery and characterization of on-orbit degradation of the Visible Infrared Imaging Radiometer Suite (VIIRS) Rotating Telescope Assembly (RTA)

SPIE Proceedings, 2012
The Suomi National Polar-orbiting Partnership (NPP) satellite was launched on Oct. 28, 2011, and began the commissioning phase of several of its instruments shortly thereafter. One of these instruments, VIIRS, was found to exhibit a gradual but persistent decrease in the optical throughput of several bands, with the near-infrared bands being more ...
F. De Luccia   +9 more
openaire   +1 more source

Impact of environmental pollution on the retrieval of AOD products from Visible Infrared Imaging Radiometer Suite (VIIRS) over wuhan

Atmospheric Pollution Research, 2019
Abstract Visible Infrared Imaging Radiometer Suite (VIIRS) is a next-generation polar-orbiting operational environmental sensor, and its aerosol optical depth (AOD) data has been widely applied to ground-level PM2.5 prediction and air pollution research. However, VIIRS performance affects the accuracy of prediction.
Yingying Ma   +4 more
openaire   +1 more source

Suomi-NPP visible infrared imaging radiometer suite (VIIRS) calibration uncertainty its effect on trends in the ocean color data record (Conference Presentation)

Earth Observing Systems XXII, 2017
The NASA Ocean Color calibration team continued to reanalyze and improve on their approach to the on-orbit calibration of the Visible Infrared Imaging Radiometer Suite (VIIRS), aboard the Suomi National Polar-orbiting Partnership (NPP) satellite, now five years into its Earth Observation mission.
Kevin R. Turpie   +3 more
openaire   +1 more source

Status of the Suomi NPP visible/infrared imager radiometer suite's (VIIRS) land environmental data records (EDRs) after early evaluation of on-orbit performance

2012 IEEE International Geoscience and Remote Sensing Symposium, 2012
The Visible Infrared Imaging Radiometer Suite (VIIRS) is a comprehensive multispectral imager covering the spectral range between 0.4 µm and 12.0 µm. It obtains full global coverage using a ∼3000 km swath on a daily basis in 22 spectral bands at nadir spatial resolutions between 0.38 km and 0.76 km.
Miguel O. Roman   +8 more
openaire   +1 more source

Influence of atmospheric turbulence on the visible infrared imaging radiometer suite (VIIRS) day/night band (DNB) low light calibration with ground based light source

SPIE Proceedings, 2016
The atmospheric turbulence effects on the light field at the altitude of the VIIRS from a ground based Lambertian source were investigated. It has been shown theoretically that the radiant intensity follows the Lambert’s law despite of turbulent perturbations.
Yalong Gu, Changyong Cao
openaire   +1 more source

Progress and Challenges in the Postlaunch Calibration/Validation of JPSS-2/NOAA-21 Visible Infrared Imaging Radiometer Suite (VIIRS)

IGARSS 2023 - 2023 IEEE International Geoscience and Remote Sensing Symposium, 2023
Changyong Cao   +3 more
openaire   +1 more source

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