Zobrazeno 1 - 10
of 28
pro vyhledávání: '"D M Giles"'
Autor:
M. F. Sanchez Barrero, I. E. Popovici, P. Goloub, S. Victori, Q. Hu, B. Torres, T. Podvin, L. Blarel, G. Dubois, F. Ducos, E. Bourrianne, A. Lapionak, L. Proniewski, B. Holben, D. M. Giles, A. LaRosa
Publikováno v:
Atmospheric Measurement Techniques, Vol 17, Pp 3121-3146 (2024)
We present the capabilities of a compact dual-wavelength depolarization lidar to assess the spatiotemporal variations in aerosol properties aboard moving vectors. Our approach involves coupling the lightweight Cimel CE376 lidar, which provides measur
Externí odkaz:
https://doaj.org/article/601a3aa519874b82b577049c157770a0
Autor:
N. T. O'Neill, K. Ranjbar, L. Ivănescu, T. F. Eck, J. S. Reid, D. M. Giles, D. Pérez-Ramírez, J. P. Chaubey
Publikováno v:
Atmospheric Measurement Techniques, Vol 16, Pp 1103-1120 (2023)
The sub-micron (SM) aerosol optical depth (AOD) is an optical separation based on the fraction of particles below a specified cutoff radius of the particle size distribution (PSD) at a given particle radius. It is fundamentally different from spectra
Externí odkaz:
https://doaj.org/article/60f65ad75a144662b6feff39fc0646a8
Autor:
U. Jeong, S.-C. Tsay, N. C. Hsu, D. M. Giles, J. W. Cooper, J. Lee, R. J. Swap, B. N. Holben, J. J. Butler, S.-H. Wang, S. Chantara, H. Hong, D. Kim, J. Kim
Publikováno v:
Atmospheric Chemistry and Physics, Vol 22, Pp 11957-11986 (2022)
With the advent of spaceborne spectroradiometers in a geostationary constellation, measuring high spectral resolution ultraviolet–visible (UV-VIS) and selected near-/shortwave-infrared (NIR/SWIR) radiances can enable the probing of the life cycle o
Externí odkaz:
https://doaj.org/article/89c5aedcdccc4ebca3f72e1e1c234faa
Autor:
A. Sinyuk, B. N. Holben, T. F. Eck, D. M. Giles, I. Slutsker, O. Dubovik, J. S. Schafer, A. Smirnov, M. Sorokin
Publikováno v:
Atmospheric Measurement Techniques, Vol 15, Pp 4135-4151 (2022)
In the Aerosol Robotic Network (AERONET) retrieval algorithm, smoothness constraints on the imaginary part of the refractive index provide control of retrieved spectral dependence of aerosol absorption by preventing the inversion code from fitting th
Externí odkaz:
https://doaj.org/article/ca50ebb6b32b421b9fb380f4b02e4c05
Autor:
X. Ye, P. Arab, R. Ahmadov, E. James, G. A. Grell, B. Pierce, A. Kumar, P. Makar, J. Chen, D. Davignon, G. R. Carmichael, G. Ferrada, J. McQueen, J. Huang, R. Kumar, L. Emmons, F. L. Herron-Thorpe, M. Parrington, R. Engelen, V.-H. Peuch, A. da Silva, A. Soja, E. Gargulinski, E. Wiggins, J. W. Hair, M. Fenn, T. Shingler, S. Kondragunta, A. Lyapustin, Y. Wang, B. Holben, D. M. Giles, P. E. Saide
Publikováno v:
Atmospheric Chemistry and Physics, Vol 21, Pp 14427-14469 (2021)
Wildfire smoke is one of the most significant concerns of human and environmental health, associated with its substantial impacts on air quality, weather, and climate. However, biomass burning emissions and smoke remain among the largest sources of u
Externí odkaz:
https://doaj.org/article/d284f1dfd1a24a768655f4efd5909b4a
Autor:
K. Vijayakumar, P. C. S. Devara, S. M. Sonbawne, D. M. Giles, B. N. Holben, S. V. B. Rao, C. K. Jayasankar
Publikováno v:
Atmospheric Measurement Techniques, Vol 13, Pp 5569-5593 (2020)
The AErosol RObotic NETwork (AERONET) is the most developed ground-based network for aerosol remote sensing and has been playing a significant role not only in monitoring air quality for protecting human health but also in assessing the radiative bud
Externí odkaz:
https://doaj.org/article/8eb5c32f5a364903ad94d5dcb7948684
Autor:
A. Sinyuk, B. N. Holben, T. F. Eck, D. M. Giles, I. Slutsker, S. Korkin, J. S. Schafer, A. Smirnov, M. Sorokin, A. Lyapustin
Publikováno v:
Atmospheric Measurement Techniques, Vol 13, Pp 3375-3411 (2020)
The Aerosol Robotic Network (AERONET) Version 3 (V3) aerosol retrieval algorithm is described, which is based on the Version 2 (V2) algorithm with numerous updates. Comparisons of V3 aerosol retrievals to those of V2 are presented, along with a new a
Externí odkaz:
https://doaj.org/article/ba68b2547e754617837e9f7ab7af9fdc
Autor:
J. S. Schafer, T. F. Eck, B. N. Holben, K. L. Thornhill, L. D. Ziemba, P. Sawamura, R. H. Moore, I. Slutsker, B. E. Anderson, A. Sinyuk, D. M. Giles, A. Smirnov, A. J. Beyersdorf, E. L. Winstead
Publikováno v:
Atmospheric Measurement Techniques, Vol 12, Pp 5289-5301 (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,
Externí odkaz:
https://doaj.org/article/24b551170e144554a653f695d4b6ffdd
Autor:
J. K. P. Shonk, J.-Y. C. Chiu, A. Marshak, D. M. Giles, C.-H. Huang, G. G. Mace, S. Benson, I. Slutsker, B. N. Holben
Publikováno v:
Atmospheric Measurement Techniques, Vol 12, Pp 5087-5099 (2019)
Clouds present many challenges to climate modelling. To develop and verify the parameterisations needed to allow climate models to represent cloud structure and processes, there is a need for high-quality observations of cloud optical depth from loca
Externí odkaz:
https://doaj.org/article/368cb9fcd652483e8c677d96368813d0
Autor:
K. Fragkos, B. Antonescu, D. M. Giles, D. Ene, M. Boldeanu, G. A. Efstathiou, L. Belegante, D. Nicolae
Publikováno v:
Atmospheric Measurement Techniques, Vol 12, Pp 1979-1997 (2019)
In this study, we discuss the differences in the total precipitable water (TPW), retrieved from a Cimel sun photometer operating at a continental site in southeast Europe, between version 3 (V3) and version 2 (V2) of the AErosol RObotic NETwork (AERO
Externí odkaz:
https://doaj.org/article/c3e1a733022a4987b198dc1ad2dd3292