Results 1 to 10 of about 22,501,606 (215)

Evaluation of 10-Year NOAA/NASA Suomi NPP and NOAA-20 VIIRS Reflective Solar Band (RSB) Sensor Data Records (SDR) over Deep Convective Clouds

open access: yesRemote Sensing, 2022
The Visible Infrared Imaging Radiometer Suite (VIIRS) is a key instrument onboard the Suomi NPP (S-NPP) and the NOAA-20 satellites that provides state-of-the-art Earth observations for ocean, land, aerosol, and cloud applications.
Wenhui Wang   +7 more
doaj   +2 more sources

NOAA-20 and S-NPP VIIRS Thermal Emissive Bands On-Orbit Calibration Algorithm Update and Long-Term Performance Inter-Comparison

open access: yesRemote Sensing, 2021
The Visible Infrared Imaging Radiometer Suite (VIIRS) on board the National Oceanic and Atmospheric Administration-20 (NOAA-20) and the Suomi National Polar-orbiting Partnership Program (S-NPP) satellites were launched in late 2017 and 2011, respectively.
Wenhui Wang, Changyong Cao
doaj   +2 more sources

S-NPP VIIRS Thermal Emissive Bands 10-Year On-Orbit Calibration and Performance

open access: yesRemote Sensing, 2021
The Visible Infrared Imaging Radiometer Suite (VIIRS) onboard the Suomi National Polar-orbiting Partnership Program (S-NPP) satellite, launched in late 2011, has reached the decade landmark under successful operations.
Carlos L. Pérez Díaz   +3 more
doaj   +2 more sources

S-NPP VIIRS Day Night Band On-Board Solar Diffuser Calibration Validation Using the Scheduled Lunar Collections

open access: yesRemote Sensing, 2021
Similar to the Reflective Solar Band (RSB) calibration, Suomi-National Polar-orbiting Partnership (S-NPP) Visible Infrared Imaging Radiometer Suite (VIIRS) on-board calibration of Day Night Band (DNB) is based on the Solar Diffuser (SD) observations in ...
Taeyoung Choi, Changyong Cao
doaj   +2 more sources

Assessment of S-NPP VIIRS On-Orbit Radiometric Calibration and Performance [PDF]

open access: yesRemote Sensing, 2016
The VIIRS instrument on board the S-NPP spacecraft has successfully operated for more than four years since its launch in October 2011. Many VIIRS environmental data records (EDR) have been continuously generated from its sensor data records (SDR) with ...
Xiaoxiong Xiong   +9 more
doaj   +2 more sources

Archive and distribution of VIIRS DNB data for the Northeast Asian Sea [PDF]

open access: yesGeo Data, 2021
Night-time satellite data were first collected from the U.S. Air Force in 1972 for military purposes. Since then, it has been useful to understand the human activities in the fields of society, economy, culture, and science, etc.
Euihyun Kim, Joo-Hyung Ryu, Suk Yoon
doaj   +1 more source

Simulated responses of soil carbon to climate change in CMIP6 Earth system models: the role of false priming [PDF]

open access: yesBiogeosciences, 2023
Reliable estimates of soil carbon change are required to determine the carbon budgets consistent with the Paris Agreement climate targets. This study evaluates projections of soil carbon during the 21st century in Coupled Model Intercomparison Project ...
R. M. Varney   +9 more
doaj   +1 more source

An approach to track instrument calibration and produce consistent products with the version-8 total column ozone algorithm (V8TOZ) [PDF]

open access: yesAtmospheric Measurement Techniques, 2023
The Ozone Mapping and Profiler Suite (OMPS) has been on board the Suomi National Polar-orbiting Partnership (S-NPP) satellite since October 2011 and was followed by an OMPS on NOAA-20 (N20) in November 2017 as part of the US Joint Polar Satellite System (
Z. Zhang   +4 more
doaj   +1 more source

Analysis and Estimation of Net Primary Productivity of Vegetation in Nanjing Using Multi-Sourced Remote Sensing Data

open access: yesIEEE Access, 2022
Net primary productivity (NPP) is an important indicator of Earth’s ecosystem. However, NPP estimation of cities by high spatial resolution is limited in China, especially Nanjing, and NPP evolution and quantitative analysis of influencing factors
Guoguo Yang
doaj   +1 more source

Dynamic of Grassland Degradation and Its Driving Forces from Climate Variation and Human Activities in Central Asia

open access: yesAgronomy, 2023
Central Asia is one of the most sensitive regions to climate changes in the world and the grassland degradation of this region has attracted considerable concern.
Yue Yang   +7 more
doaj   +1 more source

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