Search Results - "Kolgotin, A"

Retrieval of optical and physical properties of African dust from multiwavelength Raman lidar measurements during the SHADOW campaign in Senegal by Veselovskii, I, Goloub, P, Podvin, T, Bovchaliuk, V, Derimian, Y, Augustin, P, Fourmentin, M, Tanre, D, Korenskiy, M, Whiteman, D. N, Diallo, A, Ndiaye, T, Kolgotin, A, Dubovik, O

“…West Africa and the adjacent oceanic regions are very important locations for studying dust properties and their influence on weather and climate. The SHADOW…”
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Application of randomly oriented spheroids for retrieval of dust particle parameters from multiwavelength lidar measurements by Veselovskii, I., Dubovik, O., Kolgotin, A., Lapyonok, T., Di Girolamo, P., Summa, D., Whiteman, D. N., Mishchenko, M., Tanré, D.

“…Multiwavelength (MW) Raman lidars have demonstrated their potential to profile particle parameters; however, until now, the physical models used in retrieval…”
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Characterization of forest fire smoke event near Washington, DC in summer 2013 with multi-wavelength lidar by Veselovskii, I, Whiteman, D. N, Korenskiy, M, Suvorina, A, Kolgotin, A, Lyapustin, A, Wang, Y, Chin, M, Bian, H, Kucsera, T. L, Pérez-Ramírez, D, Holben, B

“…The multi-wavelength lidar technique was applied to the study of a smoke event near Washington, DC on 26–28 August 2013. Satellite observations combined with…”
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Airborne Multiwavelength High Spectral Resolution Lidar (HSRL-2) observations during TCAP 2012: vertical profiles of optical and microphysical properties of a smoke/urban haze plume over the northeastern coast of the US by Müller, D, Hostetler, C. A, Ferrare, R. A, Burton, S. P, Chemyakin, E, Kolgotin, A, Hair, J. W, Cook, A. L, Harper, D. B, Rogers, R. R, Hare, R. W, Cleckner, C. S, Obland, M. D, Tomlinson, J, Berg, L. K, Schmid, B

“…We present measurements acquired by the world's first airborne 3 backscatter (β) + 2 extinction (α) High Spectral Resolution Lidar (HSRL-2). HSRL-2 measures…”
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Optical, microphysical, mass and geometrical properties of aged volcanic particles observed over Athens, Greece, during the Eyjafjallajökull eruption in April 2010 through synergy of Raman lidar and sunphotometer measurements by Kokkalis, P., Papayannis, A., Amiridis, V., Mamouri, R. E., Veselovskii, I., Kolgotin, A., Tsaknakis, G., Kristiansen, N. I., Stohl, A., Mona, L.

“…Vertical profiles of the optical (extinction and backscatter coefficients, lidar ratio and Ångström exponent), microphysical (mean effective radius, mean…”
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Linear estimation of particle bulk parameters from multi-wavelength lidar measurements by Veselovskii, I, Dubovik, O, Kolgotin, A, Korenskiy, M, Whiteman, D. N, Allakhverdiev, K, Huseyinoglu, F

“…An algorithm for linear estimation of aerosol bulk properties such as particle volume, effective radius and complex refractive index from multiwavelength lidar…”
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Optical-microphysical properties of Saharan dust aerosols and composition relationship using a multi-wavelength Raman lidar, in situ sensors and modelling: a case study analysis by Papayannis, A, Mamouri, R. E, Amiridis, V, Remoundaki, E, Tsaknakis, G, Kokkalis, P, Veselovskii, I, Kolgotin, A, Nenes, A, Fountoukis, C

“…A strong Saharan dust event that occurred over the city of Athens, Greece (37.9° N, 23.6° E) between 27 March and 3 April 2009 was followed by a synergy of…”
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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 by Pérez-Ramírez, D, Veselovskii, I, Whiteman, D. N, Suvorina, A, Korenskiy, M, Kolgotin, A, Holben, B, Dubovik, O, Siniuk, A, Alados-Arboledas, L

“…This work deals with the applicability of the linear estimation technique (LE) to invert spectral measurements of aerosol optical depth (AOD) provided by…”
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Effects of systematic and random errors on the retrieval of particle microphysical properties from multiwavelength lidar measurements using inversion with regularization by Pérez-Ramírez, D, Whiteman, D. N, Veselovskii, I, Kolgotin, A, Korenskiy, M, Alados-Arboledas, L

“…In this work we study the effects of systematic and random errors on the inversion of multiwavelength (MW) lidar data using the well-known regularization…”
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Characterization of fresh and aged biomass burning events using multiwavelength Raman lidar and mass spectrometry by Nicolae, D., Nemuc, A., Müller, D., Talianu, C., Vasilescu, J., Belegante, L., Kolgotin, A.

“…This paper focuses on optical and microphysical properties of long‐range transported biomass burning (BB) aerosols and their variation with atmospheric…”
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Retrieval of Spatio-temporal Distributions of Particle Parameters from Multiwavelength Lidar Measurements Using the Linear Estimation Technique and Comparison with AERONET by Veselovskii, I., Whiteman, D. N., Korenskiy, M., Kolgotin, A., Dubovik, O., Perez-Ramirez, D., Suvorina, A.

“…The results of the application of the linear estimation technique to multiwavelength Raman lidar measurements performed during the summer of 2011 in Greenbelt,…”
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Microphysical particle properties derived from inversion algorithms developed in the framework of EARLINET by Müller, Detlef, Böckmann, Christine, Kolgotin, Alexei, Schneidenbach, Lars, Chemyakin, Eduard, Rosemann, Julia, Znak, Pavel, Romanov, Anton

“…We present a summary on the current status of two inversion algorithms that are used in EARLINET (European Aerosol Research Lidar Network) for the inversion of…”
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HSRL-2 aerosol optical measurements and microphysical retrievals vs. airborne in situ measurements during DISCOVER-AQ 2013: an intercomparison study by Sawamura, Patricia, Moore, Richard H, Burton, Sharon P, Chemyakin, Eduard, Müller, Detlef, Kolgotin, Alexei, Ferrare, Richard A, Hostetler, Chris A, Ziemba, Luke D, Beyersdorf, Andreas J, Anderson, Bruce E

“…We present a detailed evaluation of remotely sensed aerosol microphysical properties obtained from an advanced, multi-wavelength high-spectral-resolution lidar…”
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A Special Solution-Selection Principle in Using a Tikhonov Regularizing Algorithm for Processing Multiwave Lidar Data by Kolgotin, A. V., Alekhnovich, V. I., Korenskii, M. Yu, Kamsha, K. N.

“…An algorithm is considered for recovering the aerosol size distribution and complex refractive index from optical data measured with a certain error δ. The…”
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A Tikhonov Regularizing Algorithm for Processing Multiwave Lidar Data in the Absence of Information on the Measurement Error by Alekhnovich, V. I., Korenskii, M. Yu, Tyumentsev, S. Yu, Kolgotin, A. V.

“…An algorithm is considered for recovering the aerosol size distribution and also the mean (effective) radius and quantitative concentration from optical data:…”
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Characterization of smoke and dust episode over West Africa: comparison of MERRA-2 modeling with multiwavelength Mie-Raman lidar observations by Veselovskii, Igor, Goloub, Philippe, Podvin, Thierry, Tanre, Didier, da Silva, Arlindo, Colarco, Peter, Castellanos, Patricia, Korenskiy, Mikhail, Hu, Qiaoyun, Whiteman, David N, Pérez-Ramírez, Daniel, Augustin, Patrick, Fourmentin, Marc, Kolgotin, Alexei

“…Observations of multiwavelength Mie-Raman lidar taken during the SHADOW field campaign are used to analyze a smoke-dust episode over West Africa on 24-27…”
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3+2 + X: what is the most useful depolarization input for retrieving microphysical properties of non-spherical particles from lidar measurements using the spheroid model of Dubovik et al. (2006)? by Tesche, Matthias, Kolgotin, Alexei, Haarig, Moritz, Burton, Sharon P, Ferrare, Richard A, Hostetler, Chris A, Müller, Detlef

“…The typical multiwavelength aerosol lidar data set for inversion of optical to microphysical parameters is composed of three backscatter coefficients (β) at…”
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Use of a linear estimation method in calculation of integral parameters of atmospheric aerosol from spectral measurements of its optical depth by Suvorina, A. S., Veselovskii, I. A., Korenskii, M. Yu, Kolgotin, A. V.

“…The linear estimation method is used to calculate the integral parameters of atmospheric aerosol, such as volume density and effective radius, from spectra of…”
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