Results 1 to 10 of about 435,042 (194)

Mean radiant temperature from global-scale numerical weather prediction models. [PDF]

open access: yesInt J Biometeorol, 2020
In human biometeorology, the estimation of mean radiant temperature (MRT) is generally considered challenging. This work presents a general framework to compute the MRT at the global scale for a human subject placed in an outdoor environment and ...
Di Napoli C, Hogan RJ, Pappenberger F.
europepmc   +3 more sources

Extension of the WRF-Chem volcanic emission preprocessor to integrate complex source terms and evaluation for different emission scenarios of the Grimsvötn 2011 eruption [PDF]

open access: yesNatural Hazards and Earth System Sciences, 2020
Volcanic eruptions may generate volcanic ash and sulfur dioxide (SO2) plumes with strong temporal and vertical variations. When simulating these changing volcanic plumes and the afar dispersion of emissions, it is important to provide the best available ...
M. Hirtl   +8 more
doaj   +1 more source

NOAA MODIS SST Reanalysis Version 1

open access: yesRemote Sensing, 2023
The first NOAA full-mission reanalysis (RAN1) of the sea surface temperature (SST) from the two Moderate Resolution Imaging Spectroradiometers (MODIS) onboard Terra (24 February 2000–present) and Aqua (4 July 2002–present) was performed.
Olafur Jonasson   +4 more
doaj   +1 more source

JPSS VIIRS SST Reanalysis Version 3

open access: yesRemote Sensing, 2022
The 3rd full-mission reanalysis (RAN3) of global sea surface temperature (SST) with a 750 m resolution at nadir is available from VIIRS instruments flown onboard two JPSS satellites: NPP (February 2012–present) and N20 (January 2018–present).
Olafur Jonasson   +4 more
doaj   +1 more source

Space Weather Environment During the SpaceX Starlink Satellite Loss in February 2022

open access: yesSpace Weather, 2022
On 3 February 2022, SpaceX Starlink launched and subsequently lost 38 of 49 satellites due to enhanced neutral density associated with a geomagnetic storm.
Tzu‐Wei Fang   +9 more
doaj   +1 more source

Simulating the Urban Heat Island Augmented with a Heat Wave Episode Using ICTP RegCM4.7 in a Mega-Urban Structure of Karachi, Pakistan [PDF]

open access: yesJournal of Soft Computing in Civil Engineering, 2021
The metropolis of Karachi, with a density of around 4000 persons/km2 at present, is going through unprecedented urbanization and population growth, which can augment Urban Heat Island (UHI) triggered heat wave impacts on life and living.
Burhan Ahmad   +4 more
doaj   +1 more source

Towards Improved Quality Control of In Situ Sea Surface Temperatures from Drifting and Moored Buoys in the NOAA iQuam System

open access: yesApplied Sciences, 2023
The NOAA in situ Sea Surface Temperature (SST) Quality Monitor (iQuam) online system collects in situ SSTs from various sources, performs quality control (QC), and provides QC’ed data to users.
Boris Petrenko   +3 more
doaj   +1 more source

Storm time neutral density assimilation in the thermosphere ionosphere with TIDA

open access: yesJournal of Space Weather and Space Climate, 2022
To improve Thermosphere–Ionosphere modeling during disturbed conditions, data assimilation schemes that can account for the large and fast-moving gradients moving through the modeled domain are necessary.
Codrescu Mihail V.   +2 more
doaj   +1 more source

Spin-up characteristics with three types of initial fields and the restart effects on forecast accuracy in the GRAPES global forecast system [PDF]

open access: yesGeoscientific Model Development, 2021
The spin-up refers to the dynamic and thermal adjustments made at the initial stage of numerical integration in order to reach a statistical equilibrium state.
Z. Ma   +17 more
doaj   +1 more source

Toward enhanced capability for detecting and predicting dust events in the western United States: the Arizona case study [PDF]

open access: yesAtmospheric Chemistry and Physics, 2015
Dust aerosols affect human life, ecosystems, atmospheric chemistry and climate in various aspects. Some studies have revealed intensified dust activity in the western US during the past decades despite the weaker dust activity in non-US regions.
M. Huang   +8 more
doaj   +1 more source

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