Results 31 to 40 of about 1,912 (186)

CLEAR-SKY RADIATIVE AND TEMPERATURE EFFECTS OF DIFFERENT AEROSOL CLIMATOLOGIES IN THE COSMO MODEL

open access: yesGeography, Environment, Sustainability, 2018
We estimated the effects of the different aerosol climatologies in the COSMO mesoscale atmospheric model using long-term aerosol measurements and the accurate global solar irradiance observations at ground at the Moscow State University Meteorological ...
Natalia Chubarova   +5 more
doaj   +1 more source

High temporal resolution estimates of columnar aerosol microphysical parameters from spectrum of aerosol optical depth by linear estimation: application to long-term AERONET and star-photometry measurements [PDF]

open access: yesAtmospheric Measurement Techniques, 2015
This work deals with the applicability of the linear estimation technique (LE) to invert spectral measurements of aerosol optical depth (AOD) provided by AERONET CIMEL sun photometers.
D. Pérez-Ramírez   +9 more
doaj   +1 more source

Retrieval of UV–visible aerosol absorption using AERONET and OMI–MODIS synergy: spatial and temporal variability across major aerosol environments [PDF]

open access: yesAtmospheric Measurement Techniques, 2022
Measuring spectral aerosol absorption remains a challenging task in aerosol studies, especially in the UV region, where ground and airborne measurements are sparse.
V. Kayetha   +4 more
doaj   +1 more source

Are EARLINET and AERONET climatologies consistent? The case of Thessaloniki, Greece [PDF]

open access: yesAtmospheric Chemistry and Physics, 2018
Abstract. In this study we investigate the climatological behavior of the aerosol optical properties over Thessaloniki during the years 2003–2017. For this purpose, measurements of two independent instruments, a lidar and a sunphotometer, were used. These two instruments represent two individual networks, the European Lidar Aerosol Network (EARLINET ...
N. Siomos   +9 more
openaire   +6 more sources

AEROSOL CLASSIFICATION FOR COMODORO RIVADAVIA AERONET STATIONDURING 2015

open access: yesAnales AFA, 2020
The city of Comodoro Rivadavia, in the province of Chubut, is located on the shores of the Argentinean Sea, in the central zone of the San Jorge Basin. Its climate is arid with little rainfall. In this work, the aerosol optical data of the aerosols of the AERONET/NASA network station that is installed in the monitoring station (45,792o S; 67,463o W) of
L. A. Otero   +13 more
openaire   +2 more sources

AERONET data–based determination of aerosol types

open access: yesAtmospheric Pollution Research, 2015
AbstractAerosols are among the most interesting topics investigated by researchers because of their complicated characteristics and poor quantification. Moreover, significant uncertainties are associated with changes in the Earth's radiation budget. Previous studies have shown numerous difficulties and challenges in quantifying aerosol influences.
Tan, Fuyi   +4 more
openaire   +1 more source

Application of Optimal Interpolation to Spatially and Temporally Sparse Observations of Aerosol Optical Depth

open access: yesAtmosphere, 2022
Aerosol optical depth (AOD) is one of the basic characteristics of atmospheric aerosol. A global ground-based network of sun and sky photometers, the Aerosol Robotic Network (AERONET) provides AOD data with low uncertainty.
Natallia Miatselskaya   +5 more
doaj   +1 more source

Observationally-constrained estimates of global fine-mode AOD [PDF]

open access: yesAtmospheric Chemistry and Physics, 2013
Small aerosols are mostly anthropogenic, and the fine-mode aerosol optical depth (fAOD) can be used to infer anthropogenic aerosol amounts. We estimate AOD and fAOD globally on a monthly time scale from 2001 to 2010 by integrating monthly satellite-based
K. Lee, C. E. Chung
doaj   +1 more source

Inferring absorbing organic carbon content from AERONET data [PDF]

open access: yesAtmospheric Chemistry and Physics, 2010
Abstract. Black carbon, light-absorbing organic carbon (often called "brown carbon") and mineral dust are the major light-absorbing aerosols. Currently the sources and formation of brown carbon aerosol in particular are not well understood. In this study we estimated the amount of light–absorbing organic carbon and black carbon from AERONET ...
A. Arola   +5 more
openaire   +4 more sources

Intercomparison of aerosol volume size distributions derived from AERONET ground-based remote sensing and LARGE in situ aircraft profiles during the 2011–2014 DRAGON and DISCOVER-AQ experiments [PDF]

open access: yesAtmospheric Measurement Techniques, 2019
Aerosol volume size distribution (VSD) retrievals from the Aerosol Robotic Network (AERONET) aerosol monitoring network were obtained during multiple DRAGON (Distributed Regional Aerosol Gridded Observational Network) campaigns conducted in Maryland ...
J. S. Schafer   +20 more
doaj   +1 more source

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