Exploració per autor "Agishev, Ravil R."
Ara es mostren els items 1-9 de 9
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About the potential of lidars with different photodetectors under daytime sky radiation
Agishev, Ravil R.; Comerón Tejero, Adolfo; Gilerson, Alexander (2015)
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Accés obertResults of theoretical analysis and experimental developments implemented as advanced methods and means to improve a noise-immunity of lidar systems for practical applications are discussed. A particular attention is paid ... -
Application of the method of decomposition of lidar signal-to-noise ratio to the assessment of laser instruments for gaseous pollution detection
Agishev, Ravil R.; Comerón Tejero, Adolfo; Gross, B.; Moshary, F.; Ahmed, S.; Gilerson, A.; Vlasov, V.A. (2004-07)
Article
Accés obertA general methodology for rating both performance and potential of lidar systems used for detection of atmospheric trace constituents including pollutants and gas leaks is developed. By individually examining and ... -
Assessment of capabilities of lidar systems in day-and night-time under different atmospheric and internal-noise conditions
Agishev, Ravil R.; Comerón Tejero, Adolfo (2017)
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Accés obertAs an application of the dimensionless parameterization concept proposed earlier for the characterization of lidar systems, the universal assessment of lidar capabilities in day and night conditions is considered. The ... -
Dimensionless parameterization of lidar for laser remote sensing of the atmosphere and its application to systems with SiPM and PMT detectors
Agishev, Ravil R.; Comerón Tejero, Adolfo; Rodríguez Gómez, Alejandro Antonio; Sicard, Michaël (2014-05-20)
Article
Accés obertIn this paper, we show a renewed approach to the generalized methodology for atmospheric lidar assessment, which uses the dimensionless parameterization as a core component. It is based on a series of our previous works ... -
Dimensionless parameters for lidar performance characterization
Comerón Tejero, Adolfo; Agishev, Ravil R. (SPIE, 2014)
Text en actes de congrés
Accés restringit per política de l'editorialA set of three dimensionless parameters is proposed to characterize lidar systems. Two of them are based on an asymptotic approximation of the output signal-to-noise ratio as a function of the input optical power reaching ... -
Intensity-modulated linear-frequency-modulated continuous-wave lidar for distributed media: fundamentals of technique
Batet Torrell, Óscar; Dios Otín, Víctor Federico; Comerón Tejero, Adolfo; Agishev, Ravil R. (2010-06-10)
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Accés restringit per política de l'editorialWe analyze the intensity-modulation frequency-modulated continuous-wave (FMCW) technique for lidar remote sensing in the context of its application to distributed media. The goal of the technique is the reproduction of ... -
Remote sensing mediante lidar en la UPC
Rocadenbosch Burillo, Francisco; Sicard, Michaël; Comerón Tejero, Adolfo; Rodríguez Gómez, Alejandro Antonio; Muñoz Porcar, Constantino; López Márquez, Miguel Ángel; García Vizcaíno, David; Agishev, Ravil R. (?, 2003-12-31)
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Remote sensing mediante LIDAR en la UPC
Rocadenbosch Burillo, Francisco; Sicard, Michaël; Comerón Tejero, Adolfo; Rodríguez Gómez, Alejandro Antonio; Muñoz Porcar, Constantino; López, Ma Àngels; García Vizcaino, David,; Agishev, Ravil R. (Escola Tècnica Superior d'Enginyers de Telecomunicació de Barcelona, 2003)
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Spatial filtering efficiency of monostatic biaxial lidar: analysis and applications
Agishev, Ravil R.; Comerón Tejero, Adolfo (2002-12)
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Accés obertResults of lidar modeling based on spatial-angular filtering efficiency criteria are presented. Their analysis shows that the low spatial-angular filtering efficiency of traditional visible and near-infrared systems is ...