Exploració per autor "Tomás Martínez, Sergio"

Ara es mostren els items 1-20 de 20

    • Aerosol stratification characterization of an astronomical site by means of a backscatter lidar at the Roque de los Muchachos Observatory 

      Jiménez Fuensalida, Jesús; Muñoz Tuñón, Casiana; Sicard, Michaël; Tomás Martínez, Sergio; Md. Reba, Mohd Nadzri; Comerón Tejero, Adolfo; Batet Torrell, Óscar; Muñoz Porcar, Constantino; Rodríguez Gómez, Alejandro Antonio; Rocadenbosch Burillo, Francisco (2009)
      Text en actes de congrés
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      The Roque de los Muchachos Observatory, located on the island of La Palma in the Canary Islands, is home of many astronomical facilities. In the context of the Extremely Large Telescope Design Study, an intensive lidar ...

    • Atmospheric boundary-layer height estimation by adaptive Kalman filtering of lidar data 

      Tomás Martínez, Sergio; Rocadenbosch Burillo, Francisco; Sicard, Michaël (2010)
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      A solution based on a Kalman filter to trace the evolution of the atmospheric boundary layer (ABL) sensed by an elastic backscatter lidar is presented. An erf-like profile is used to model the mixing layer top and the ...

    • Lidar measurements of wind velocity fields 

      Comerón Tejero, Adolfo; Muñoz Porcar, Constantino; Rocadenbosch Burillo, Francisco; Rodríguez Gómez, Alejandro Antonio; Sicard, Michaël; Tomás Martínez, Sergio (Editura INOE, 2010)
      Capítol de llibre
      Accés restringit per política de l'editorial

    • Lidar ratio estimation using a two-point calibration in an turbid layer aloft 

      Rocadenbosch Burillo, Francisco; Reba, Mohd Nadzri Md.; Sicard, Michaël; Tomás Martínez, Sergio; Kumar, Dhiraj (2010)
      Comunicació de congrés
      Accés obert

    • Long-term aerosol and cloud database from correlative EARLINET-CALIPSO observations 

      Giunta, Aldo; Hiebsch, Anja; Spinelli, N.; Wandinger, Ulla; Wang, Xuan; Mattis, I.; Ansmann, Albert; Pappalardo, Gelsomina; Pietruczuk, Aleksander; Mona, L.; Rocadenbosch Burillo, Francisco; Madonna, Fabio; Tomás Martínez, Sergio; D'Amico, Giuseppe; Kumar, Dhiraj; Pujadas, Manuel; Molero, Francisco; de Tomasi, Ferdinando; Chaikovsky, Anatoli; Giannakaki, E.; Balis, Dimitris; Navas Guzmán, Francisco; Alados Arboledas, Lucas; Wilson, K.; Apituley, Arnoud; Serikov, I.; Linné, Holger; Perrone, R.M.; Papayannis, A.; Rizi, Vicenzo; Mamouri, R. E.; Stoyanov, Dimitar Vassilev; Iarlori, M.; Schnell, Franziska; Grigorov, Ivan V.; Freudenthaler, Volker; Wiegner, M. (2010)
      Text en actes de congrés
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      The European Aerosol Research Lidar Network, EARLINET, performs correlative observations during CALIPSO overpasses based on a sophisticated measurement strategy since June 2006. Within a dedicated activity supported ...

    • Monitoring of the Eyjafjalla volcanic plume at four lidar stations over the Iberian Peninsula: 6 to 8 May 2010 

      Silva, A.M.; Wagner, F.; Rocadenbosch Burillo, Francisco; Pujadas, Manuel; Comerón Tejero, Adolfo; Alados Arboledas, Lucas; Reba Mohd Nadzri, Md; Guerrero Rascado, Juan Luis; Sicard, Michaël; Molero, Francisco; Navas Guzmán, Francisco; Preissler, J.; Kumar, Dhiraj; Bravo Aranda, J.A.; Tomás Martínez, Sergio (2010)
      Comunicació de congrés
      Accés obert
      Lidar measurements were performed in the framework of the EARLINET and SPALINET networks during the eruption of Eyjafjalla volcano (Iceland) since 14 April 2010. The profiles of the aerosol optical properties, namely ...

    • Monitoring of the Eyjafjallajökull volcanic aerosol plume over the Iberian Peninsula by means of four EARLINET lidar stations 

      Alados Arboledas, Lucas; Pujadas, Manuel; Wagner, F.; Rocadenbosch Burillo, Francisco; Sicard, Michaël; Guerrero Rascado, Juan Luis; Navas Guzmán, Francisco; Preissler, J.; Molero, Francisco; Tomás Martínez, Sergio; Bravo Aranda, J. A.; Comerón Tejero, Adolfo (2011)
      Article
      Accés obert
      Lidar and sun-photometer measurements were performed intensively over the Iberian Peninsula (IP) during the eruption of Eyjafjallaj ¨ okull volcano (Iceland) in April–May 2010. The volcanic plume hit all the IP stations ...

    • Multi-wavelength aerosol LIDAR signal pre-processing: practical considerations 

      Rodríguez Gómez, Alejandro Antonio; Rocadenbosch Burillo, Francisco; Sicard, Michaël; Lange, Diego; Barragán Cuesta, Rubén; Batet Torrell, Óscar; Comerón Tejero, Adolfo; López Márquez, Miguel Ángel; Muñoz Porcar, Constantino; Tiana Alsina, Jordi; Tomás Martínez, Sergio (2015-12)
      Article
      Accés obert
      Elastic lidars provide range-resolved information about the aerosol content in the atmosphere. Nevertheless, a number of pre-processing techniques need to be used before performing the inversion of the detected signal: ...

    • Multi-wavelength aerosol LIDAR signal pre-processing: practical considerations 

      Rodríguez Gómez, Alejandro Antonio; Rocadenbosch Burillo, Francisco; Sicard, Michaël; Lange Vega, Diego; Barragán Cuesta, Rubén; Batet Torrell, Óscar; Comerón Tejero, Adolfo; López Márquez, Miguel Ángel; Muñoz Porcar, Constantino; Tiana Alsina, Jordi; Tomás Martínez, Sergio (Institute of Physics (IOP), 2015)
      Text en actes de congrés
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      Elastic lidars provide range-resolved information about the aerosol content in the atmosphere. Nevertheless, a number of pre-processing techniques need to be used before performing the inversion of the detected signal: ...

    • On the lidar ratio estimation from the synergy between aeronet sun-photometer data and elastic lidar inversion 

      Reba, Mohd Nadzri Md.; Rocadenbosch Burillo, Francisco; Sicard, Michaël; Kumar, Dhiraj; Tomás Martínez, Sergio (2010)
      Comunicació de congrés
      Accés obert

    • Overview of wind Lidar techniques and current related developments at the Technical University of Catalonia 

      Tomás Martínez, Sergio; Muñoz Porcar, Constantino; Sicard, Michaël; Rocadenbosch Burillo, Francisco; Rodríguez Gómez, Alejandro Antonio; Comerón Tejero, Adolfo (2008)
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      The Lidar group in the Technical University of Catalonia is actively working in wind lidar techniques. An extensive review of such techniques is presented. A special emphasis is made on the direct Doppler technique and the ...

    • Planetary boundary layer height and wind field characterization by means of a lidar at the Teide Observatory in the Canary Islands 

      Sicard, Michaël; Tomás Martínez, Sergio; Comerón Tejero, Adolfo; Rocadenbosch Burillo, Francisco; Rodríguez Gómez, Alejandro Antonio; Muñoz Porcar, Constantino; Batet Torrell, Óscar (2008)
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      A lidar field campaign was performed between 30th June and 4th July 2007 in the Teide Observatory in the Canarian island of Tenerife to characterize the atmosphere of this astrophysical observation site in terms of nocturnal ...

    • Results of site testing using an aerosol, backscatter lidar at the Roque de los Muchachos Observatory 

      Jiménez Fuensalida, Jesús; Muñoz Tuñón, Casiana; Sicard, Michaël; Md. Reba, Mohd Nadzri; Tomás Martínez, Sergio; Comerón Tejero, Adolfo; Batet Torrell, Óscar; Muñoz Porcar, Constantino; Rodríguez Gómez, Alejandro Antonio; Rocadenbosch Burillo, Francisco (2010-06-01)
      Article
      Accés obert
      The Roque de los Muchachos Observatory, located on the island of La Palma in the Canary Islands, is home of many astronomical facilities for its high sky quality. In the context of the Extremely Large Telescope Design ...

    • Seasonal variability of aerosol optical properties observed by means of a Raman lidar at an EARLINET site over Northeastern Spain 

      Sicard, Michaël; Rocadenbosch Burillo, Francisco; Md. Reba, Mohd Nadzri; Comerón Tejero, Adolfo; Tomás Martínez, Sergio; García Vizcaíno, David; Batet Torrell, Óscar; Barrios Porras, Ricardo Alfonso; Kumar, Dhiraj; Baldasano Recio, José María (2011-01-11)
      Article
      Accés obert
      The annual and seasonal variability of aerosol optical properties observed by means of a Raman lidar over Northeastern Spain has been assessed. The lidar representativeness has first been checked against sun-photometer ...

    • Seasonal variability of aerosol optical properties observed by means of an elastic-Raman lidar over Northeastern Spain 

      Kumar, Dhiraj; Sicard, Michaël; Reba Mohd Nadzri, Md; Rocadenbosch Burillo, Francisco; Comerón Tejero, Adolfo; Tomás Martínez, Sergio; García Vizcaíno, David; Batet Torrell, Óscar; Barrios Porras, Ricardo Alfonso (2010-06-01)
      Comunicació de congrés
      Accés obert
      The annual and seasonal variability of aerosol optical properties observed by means of an elastic-Raman lidar over Northeastern Spain has been assessed. The lidar representativeness has first been checked against un-photometer ...

    • Seguimiento de las cenizas del Eyjafjalla sobre la Península Ibérica por la red de lidares hispano-portuguesa SPALINET 

      Requena, Alberto; Bolarín, Jose Miguel; Alados Arboledas, Lucas; Bravo Aranda, J.A.; Navas Guzmán, Francisco; Pujadas, Manuel; Molero, Francisco; Silva, A.M.; Sicard, Michaël; Kumar, Dhiraj; Tomás Martínez, Sergio; Comerón Tejero, Adolfo; Rocadenbosch Burillo, Francisco; Guerrero Rascado, Juan Luis; Preissler, J.; Wagner, F. (2010)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      La reciente erupción del volcán Eyjafjallajökull es una muestra – extremada, pero de probabilidad no despreciable – de la influencia que los aerosoles atmosféricos pueden tener en la vida diaria de miles de personas y ...

    • Six-channel polychromator design and implementation for the UPC elastic/Raman LIDAR 

      Kumar, Dhiraj; Rocadenbosch Burillo, Francisco; Sicard, Michaël; Comerón Tejero, Adolfo; Muñoz, Constantino; Lange, Diego; Tomás Martínez, Sergio; Gregorio, Eduard (SPIE, 2011)
      Comunicació de congrés
      Accés obert
      A 6-channel dichroic-based polychromator is presented as the spectrally selective unit for the U.P.C. elastic/Raman lidar. Light emission is made at 355-nm (ultraviolet, UV), 532-nm (visible, VIS) and 1064-nm (near infrared, ...

    • SPALINET: Red Española de lidares de aerosoles 

      Guerrero Ruiz, A.; Sicard, Michaël; Rocadenbosch Burillo, Francisco; Muñoz, C.; Tomás Martínez, Sergio; Comerón Tejero, Adolfo; Pujadas, Manuel; Molero, Francisco; Alados Arboledas, Lucas; Moreno, J. M.; Bolarín, Jose Miguel; Requena, Alberto; Córdoba Jabonero, Carmen; Gil, Marisa; Exposito, Francisco Javier; Díaz Cort, Josep; Pedrós, Roberto; Martínez Lozano, José Antonio (2008)
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    • Study on aerosol properties over Madrid (Spain) by multiple instrumentation during SPALI10 lidar campaign 

      Molero, Francisco; Sicard, Michaël; Navas Guzmán, Francisco; Preissler, J.; Amodeo, Aldo; Freudenthaler, Volker; Fernández, J.A.; Tomás Martínez, Sergio; Granados, M.; Wagner, F.; Giunta, Aldo; Mattis, I.; Pujadas, Manuel; Comerón Tejero, Adolfo; Alados Arboledas, Lucas; Guerrero Rascado, Juan Luis; D'Amico, Giuseppe; Lange, Diego; Kumar, Dhiraj; Pappalardo, Gelsomina; Giner Nos, Joaquín José; Muñoz Porcar, Constantino; Rocadenbosch Burillo, Francisco (2012-11-19)
      Article
      Accés restringit per política de l'editorial
      Cuatro sistemas lidar Raman multifrecuencia (Madrid, Granada, Barcelona y Evora), tomaron medidas simultáneamente a un sistema de referencia (Potenza) para verificar su funcionamiento durante la campaña de intercomparación: ...

    • Wind speed and direction measurements with a backscatter lidar using the auto-correlation contour analysis 

      Tomás Martínez, Sergio; Sicard, Michaël; Rocadenbosch Burillo, Francisco (2009)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      A method to estimate wind velocity using the backscatter lidar signals of transported aerosol particles is presented. The lidar signal is correlated along range and time dimensions for each line of sight in which the lidar ...