Results 11 to 20 of about 2,571 (155)

Overview of NASA's MODIS and Visible Infrared Imaging Radiometer Suite (VIIRS) snow-cover Earth System Data Records [PDF]

open access: yesEarth System Science Data, 2017
Knowledge of the distribution, extent, duration and timing of snowmelt is critical for characterizing the Earth's climate system and its changes. As a result, snow cover is one of the Global Climate Observing System (GCOS) essential climate variables (
G. A. Riggs   +3 more
doaj   +4 more sources

Fast and Accurate Collocation of the Visible Infrared Imaging Radiometer Suite Measurements with Cross-Track Infrared Sounder

open access: yesRemote Sensing, 2016
Given the fact that Cross-track Infrared Sounder (CrIS) and the Visible Infrared Imaging Radiometer Suite (VIIRS) are currently onboard the Suomi National Polar-orbiting Partnership (Suomi NPP) satellite and will continue to be carried on the same ...
Likun Wang   +3 more
doaj   +2 more sources

Estimation of Land Surface Incident and Net Shortwave Radiation from Visible Infrared Imaging Radiometer Suite (VIIRS) Using an Optimization Method [PDF]

open access: yes, 2020
Incident surface shortwave radiation (ISR) is a key parameter in Earth’s surface radiation budget. Many reanalysis and satellite-based ISR products have been developed, but they often have insufficient accuracy and resolution for many applications.
Wang, Dongdong   +4 more
core   +2 more sources

Retrieval of the Leaf Area Index from Visible Infrared Imaging Radiometer Suite (VIIRS) Surface Reflectance Based on Unsupervised Domain Adaptation

open access: yes, 2022
Several global leaf area index (LAI) products were generated using neural networks, but the training dataset for the neural networks was sensor specific, and the construction of the training dataset was time consuming.
Juan Li   +3 more
core   +1 more source

Record‐Low Cloud Temperatures Associated With a Tropical Deep Convective Event

open access: yesGeophysical Research Letters, 2021
Earth‐orbiting satellites have long been used to examine meteorological processes. In the context of severe weather, brightness temperatures (BTs) at infrared wavelengths allow the determination of convective cloud properties.
Simon Richard Proud, Scott Bachmeier
doaj   +1 more source

MONITORING DISASTER-RELATED POWER OUTAGES USING NASA BLACK MARBLE NIGHTTIME LIGHT PRODUCT [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2018
Timely and accurate monitoring of disruptions to the electricity grid, including the magnitude, spatial extent, timing, and duration of net power losses, is needed to improve situational awareness of disaster response and long-term recovery efforts ...
Z. Wang   +7 more
doaj   +1 more source

Cross-calibration of S-NPP VIIRS moderate-resolution reflective solar bands against MODIS Aqua over dark water scenes [PDF]

open access: yesAtmospheric Measurement Techniques, 2017
The Visible Infrared Imaging Radiometer Suite (VIIRS) is being used to continue the record of Earth Science observations and data products produced routinely from National Aeronautics and Space Administration (NASA) Moderate Resolution Imaging ...
A. M. Sayer   +6 more
doaj   +1 more source

Brief communication: Daily, gap-free snow cover information based on a combination of NPP VIIRS and MODIS data [PDF]

open access: yesThe Cryosphere
Combining Moderate Resolution Imaging Spectroradiometer (MODIS) and Visible Infrared Imaging Radiometer Suite (VIIRS) snow cover data and applying cloud- and data gap interpolation steps can be utilized to generate daily, gap-free snow cover information.
A. J. Dietz, S. Roessler
doaj   +1 more source

Pre-Launch Radiometric Characterization of JPSS-1 VIIRS Thermal Emissive Bands

open access: yesRemote Sensing, 2016
Pre-launch characterization and calibration of the thermal emissive spectral bands on the Joint Polar Satellite System (JPSS-1) Visible Infrared Imaging Radiometer Suite (VIIRS) is critical to ensure high quality data products for environmental and ...
Jeff McIntire   +3 more
doaj   +1 more source

The Transition from MODIS to VIIRS for Global Volcano Thermal Monitoring

open access: yesSensors, 2022
The Moderate Resolution Imaging Spectroradiometer (MODIS) is one of the most-used sensors for monitoring volcanoes and has been providing time series of Volcanic Radiative Power (VRP) on a global scale for two decades now.
Adele Campus   +3 more
doaj   +1 more source

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