Results 21 to 30 of about 1,442 (137)
Düzce Üniversitesi Bilim ve Teknoloji Dergisi, 2022 Yer seviyesinde konumlandırılmış AERONET ağına bağlı güneş fotometreleri ile belirlenen Aerosol Optik Derinliği (AOD), atmosferik aerosollerin izlenmesinde kullanılan temel parametredir.
Tolga Elbir +3 more
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Global atmospheric black carbon inferred from AERONET [PDF]
Proceedings of the National Academy of Sciences, 2003 AERONET, a network of well calibrated sunphotometers, provides data on aerosol optical depth and absorption optical depth at >250 sites around the world. The spectral range of AERONET allows discrimination between constituents that absorb most strongly in the UV region, such as soil dust and organic carbon, and the more ubiquitously
Makiko, Sato +8 more
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PLANETARY-SCALE RESPONSE OF AEROSOLS TO THE TONGA VOLCANO ERUPTION [PDF]
Radio Physics and Radio AstronomySubject and Purpose. The work is aimed at analyzing changes in the concentration of atmospheric aerosols that were observed not only in the regions within a close vicinity of the eruption (particularly, in Australia), but in polar regions of the Earth as
A. V. Soina, Yu. M. Yampolsky
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A shortcut from broadband to spectral aerosol optical depth; pp. 266–278 [PDF]
Proceedings of the Estonian Academy of Sciences, 2012 The concept behind the shortcut idea is a close correlation between column broadband aerosol optical depth (BAOD) and aerosol optical depth at 500 nm (AOD500).
Martin Kannel, Hanno Ohvril, Oleg Okulov
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Circumsolar irradiance modelling using libRadtran and AERONET data [PDF]
AIP Conference Proceedings, 2019 The aperture angle of pyrheliometers is greater than the limit angle of the solar disk, which leads to a contribution of circumsolar radiation to the measurements of direct normal irradiance (DNI). On the other hand, since Concentrating Solar Power (CSP) technologies have, generally, a lower aperture angle with respect to pyrheliometers, it is ...
Abreu, Edgar F.M. +2 more
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Український антарктичний журнал, 2019 Objectives. To analyze data on aerosol optical thickness (AOT) in the atmosphere over some Ukraine and Antarctic AERONET (AErosol RObotic NETwork) sites.
G. Milinevsky +5 more
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Canadian Journal of Remote Sensing, 2010 The ocean color component of the Aerosol Robotic Network (AERONET-OC) was established to support satellite ocean color validation activities in coastal waters through standardized measurements of atmospheric and marine optical quantities. Specifically, AERONET-OC can provide in situ spectral values of the normalized water-leaving radiance, LWN, and ...
G. Zibordi +6 more
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On the Misclassification of Dust as Cloud at an AERONET Site in the Sonoran Desert [PDF]
Journal of Atmospheric and Oceanic Technology, 2022 Abstract Here we present retrievals of aerosol optical depth τ from an Aerosol Robotic Network (AERONET) station in the southeastern corner of California, an area where dust storms are frequent. By combining AERONET data with collocated ceilometer measurements, camera imagery, and satellite data, we show that during significant dust outbreaks the ...
Amato Evan +2 more
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Column water vapour: an intertechnique comparison of estimation methods in Estonia; pp. 37–47 [PDF]
Proceedings of the Estonian Academy of Sciences, 2014 Despite different techniques for the estimation of column integrated water vapour (precipitable water, PW) no method has yet been identified as the most accurate or the reference one.
Hannes Keernik +4 more
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Spectral aerosol optical depth prediction by some broadband models. Validation with AERONET observations; pp. 404–416 [PDF]
Proceedings of the Estonian Academy of Sciences, 2014 A comprehensive investigation on the performance of aerosol optical depth at 500Â nm (AOD500) predictions using broadband physical and statistical models is detailed here. Seven simple models and one more complicated model were selected.
Martin Kannel +4 more
doaj +1 more source