Results 11 to 20 of about 41,487 (297)

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

open access: yesRemote Sensing, 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.
Yi Zhang   +4 more
doaj   +1 more source

Integration and Evaluation of Multi-source Meteorological Radiation Data over Qinghai-Xizang Plateau

open access: yesGaoyuan qixiang, 2023
Based on multi-source of radiation observations from CMA operational, Qinghai-Xizang Plateau Atmospheric Scientific Experiment and Chinese Academy of Sciences field stations, the integrated of multi-source radiation data over Qinghai-Xizang Plateau ...
Na LIU   +3 more
doaj   +1 more source

Solar Radiation Transfer Through a Subarctic Shrub Canopy [PDF]

open access: yes, 2007
Much of the low Arctic is covered with shrubs that are partially buried by snow in winter and become exposed during melt. This study presents measurements and modeling of shortwave radiation reflection and extinction by a deciduous shrub canopy emerging ...
Bewley, D.   +2 more
core   +2 more sources

Surface Radiation Budget and Surface Albedo Characteristics in Eastern Pamir Plateau

open access: yesGaoyuan qixiang, 2023
The surface radiation data observed from June 2020 to June 2021 at the Tashkurgan National Basic Climate Station on the Eastern Pamir Plateau were used to analyze the variations of radiation components and surface albedo in various time scales and ...
Guosheng WANG   +3 more
doaj   +1 more source

Shortwave radiative forcing, rapid adjustment, and feedback to the surface by sulfate geoengineering: analysis of the Geoengineering Model Intercomparison Project G4 scenario [PDF]

open access: yesAtmospheric Chemistry and Physics, 2017
This study evaluates the forcing, rapid adjustment, and feedback of net shortwave radiation at the surface in the G4 experiment of the Geoengineering Model Intercomparison Project by analysing outputs from six participating models.
H. Kashimura   +7 more
doaj   +1 more source

Characterizing energy budget variability at a Sahelian site: a test of NWP model behaviour [PDF]

open access: yesAtmospheric Chemistry and Physics, 2017
We use observations of surface and top-of-the-atmosphere (TOA) broadband radiation fluxes determined from the Atmospheric Radiation Measurement programme mobile facility, the Geostationary Earth Radiation Budget (GERB) and Spinning Enhanced Visible ...
A. Mackie   +3 more
doaj   +1 more source

Shortwave radiation parameterization scheme for subgrid topography [PDF]

open access: yesJournal of Geophysical Research: Atmospheres, 2012
Topography is well known to alter the shortwave radiation balance at the surface. A detailed radiation balance is therefore required in mountainous terrain. In order to maintain the computational performance of large‐scale models while at the same time increasing grid resolutions, subgrid parameterizations are gaining more importance.
N. Helbig, H. Löwe
openaire   +1 more source

A grid-based model of backwasting of supraglacial ice cliffs on debris-covered glaciers

open access: yesAnnals of Glaciology, 2016
Ice cliffs might be partly responsible for the high mass losses of debris-covered glaciers in the Hindu Kush-Karakoram-Himalaya region. The few existing models of cliff backwasting are point-scale models applied at few locations or assume cliffs to be ...
Pascal Buri   +4 more
doaj   +1 more source

Modelling the development and decay of cryoconite holes in northwestern Greenland [PDF]

open access: yesThe Cryosphere, 2023
Cryoconite holes (CHs) are water-filled cylindrical holes with cryoconite (dark-coloured sediment) deposited at their bottoms, forming on ablating ice surfaces of glaciers and ice sheets worldwide.
Y. Onuma   +4 more
doaj   +1 more source

Thin liquid water clouds: their importance and our challenge [PDF]

open access: yes, 2007
Many clouds important to the Earth’s energy balance contain small amounts of liquid water, yet despite many improvements, large differences in retrievals of their liquid water amount and particle size still must be ...
Austin, R.   +21 more
core   +1 more source

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