Results 11 to 20 of about 4,523,901 (275)

Ocean Dynamics Observed by VIIRS Day/Night Band Satellite Observations [PDF]

open access: yesRemote Sensing, 2018
Three cases of Day/Night Band (DNB) observations of the Visible Infrared Imaging Radiometer Suite (VIIRS) onboard the Suomi National Polar-orbiting Partnership (SNPP) are explored for applications to assess the ocean environment and monitor ocean ...
Wei Shi, Menghua Wang
doaj   +4 more sources

J- and H-band sky brightness measurements from polar day to polar night at Dome A, Antarctica

open access: yesAstronomy & Astrophysics
Context. Near-infrared (NIR) sky brightness is a fundamental parameter for evaluating the performance of ground-based infrared observatories. Aims. Dome A on the Antarctic plateau offers exceptional atmospheric conditions, yet its NIR sky background has ...
Li Jinji   +11 more
doaj   +2 more sources

Estimating Nighttime PM2.5 Concentration in Beijing Based on NPP/VIIRS Day/Night Band

open access: yesRemote Sensing, 2023
Nighttime PM2.5 detection by remote sensing can expand understanding of PM2.5 spatiotemporal patterns due to wider coverage compared to ground monitors and by supplementing traditional daytime detection. However, using remote sensing data to invert PM2.5
Jianqiong Deng   +8 more
doaj   +2 more sources

Time series analysis of radiant heat using 75 hours VIIRS satellite day and night band nightfire data [PDF]

open access: yesE-Journal of Analysis and Applied Mathematics, 2020
The nightfires illuminated on the earth surface are caught by the satellite. These are emitted by various sources such as gas flares, biomass burning, volcanoes, and industrial sites such as steel mills.
Jyoti U. Devkota
doaj   +1 more source

SHIFT OF ANTIPODE MAXIMUM OF ELECTRIC FIELD IN THE RESONATOR THE EARTH–IONOSPHERE CAVITY CAUSED BY DAY–NIGHT NON-UNIFORMITY [PDF]

open access: yesРадиофизика и электроника, 2017
Accounting for the actual structure of the lower ionosphere in the problems of global electromagnetic (Schumann) resonance is an important and urgent task.
Yu. P. Galyuk   +2 more
doaj   +1 more source

Preliminary investigations toward nighttime aerosol optical depth retrievals from the VIIRS Day/Night Band [PDF]

open access: yesAtmospheric Measurement Techniques, 2013
A great need exists for reliable nighttime aerosol products at high spatial and temporal resolution. In this concept demonstration study, using Visible/Infrared Imager/Radiometer Suite (VIIRS) Day/Night Band (DNB) observations on the Suomi National Polar-
R. S. Johnson   +4 more
doaj   +1 more source

The Dimming of Lights in China during the COVID-19 Pandemic

open access: yesRemote Sensing, 2020
A satellite survey of the cumulative radiant emissions from electric lighting across China reveals a large radiance decline in lighting from December 2019 to February 2020—the peak of the lockdown established to suppress the spread of COVID-19 infections.
Christopher D. Elvidge   +4 more
doaj   +1 more source

A Physical Basis for the Overstatement of Low Clouds at Night by Conventional Satellite Infrared‐Based Imaging Radiometer Bi‐Spectral Techniques

open access: yesEarth and Space Science, 2022
Marine boundary layer (MBL) clouds, ubiquitous to the world’s oceans, help govern the radiative balance of Earth’s climate system. Satellite remote sensing provides the most practical means to monitor cloud worldwide.
Steven D. Miller   +8 more
doaj   +1 more source

Day/night band imager for a CubeSat

open access: yesSPIE Proceedings, 2012
Day/Night Band (DNB) earth sensing and meteorological systems like the Defense Meteorological Satellite Program (DMSP) Operational Line Scanner (OLS) provide visible wavelength imagery 24 hours a day that is used primarily for cloud imaging in support of weather forecasting.
Eric J. Stanton, Jeffery J. Puschell
openaire   +2 more sources

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