S
Sergio Tomás
Researcher at Polytechnic University of Catalonia
Publications - 25
Citations - 388
Sergio Tomás is an academic researcher from Polytechnic University of Catalonia. The author has contributed to research in topics: Lidar & Wind speed. The author has an hindex of 8, co-authored 25 publications receiving 333 citations. Previous affiliations of Sergio Tomás include Institut de Ciències de l'Espai.
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Journal ArticleDOI
Seasonal variability of aerosol optical properties observed by means of a Raman lidar at an EARLINET site over Northeastern Spain
Michaël Sicard,Francesc Rocadenbosch,Mohd Nadzri Md Reba,Adolfo Comerón,Sergio Tomás,David Garcia-Vizcaino,O. Batet,Ricardo Barrios,Dhiraj Kumar,José María Baldasano,José María Baldasano +10 more
TL;DR: In this paper, the annual and seasonal variability of aerosol op- tical properties observed by means of a Raman lidar over Northeastern Spain has been assessed and the lidar repre- sentativeness has first checked against sun-photometer measurements in terms of aerosoli optical thickness.
Journal ArticleDOI
EARLINET instrument intercomparison campaigns: overview on strategy and results
Ulla Wandinger,Volker Freudenthaler,Holger Baars,Aldo Amodeo,Ronny Engelmann,Ina Mattis,Ina Mattis,Silke Groß,Silke Groß,Gelsomina Pappalardo,Aldo Giunta,Giuseppe D'Amico,Anatoli Chaikovsky,Fiodor Osipenko,Alexander Slesar,Doina Nicolae,Livio Belegante,Camelia Talianu,Ilya Serikov,Holger Linné,Friedhelm Jansen,Arnoud Apituley,Keith M. Wilson,Martin de Graaf,Martin de Graaf,Thomas Trickl,Helmut Giehl,Mariana Adam,Adolfo Comerón,Constantino Muñoz-Porcar,Francesc Rocadenbosch,Michaël Sicard,Sergio Tomás,Diego Lange,Diego Lange,Dhiraj Kumar,Dhiraj Kumar,Manuel Pujadas,Francisco Molero,A.J. Fernández,Lucas Alados-Arboledas,Juan Antonio Bravo-Aranda,Francisco Navas-Guzmán,Francisco Navas-Guzmán,Juan Luis Guerrero-Rascado,Juan Luis Guerrero-Rascado,María José Granados-Muñoz,María José Granados-Muñoz,Jana Preißler,Jana Preißler,Frank Wagner,Michael Gausa,Ivan Grigorov,Dimitar Stoyanov,Marco Iarlori,Vincenco Rizi,Nicola Spinelli,Antonella Boselli,Xuan Wang,Teresa Lo Feudo,Maria Rita Perrone,Ferdinando De Tomasi,Pasquale Burlizzi +62 more
TL;DR: In this paper, the European Aerosol Research Lidar Network (EARLINET) quality-assurance efforts at instrument level have been discussed at signal and product level.
Journal ArticleDOI
Monitoring of the Eyjafjallajökull volcanic aerosol plume over the Iberian Peninsula by means of four EARLINET lidar stations
Michaël Sicard,Juan Luis Guerrero-Rascado,Francisco Navas-Guzmán,Jana Preißler,Francisco Molero,Sergio Tomás,Juan Antonio Bravo-Aranda,Adolfo Comerón,Francesc Rocadenbosch,Frank Wagner,Manuel Pujadas,Lucas Alados-Arboledas +11 more
TL;DR: In this article, the authors performed intensively over the Iberian Peninsula (IP) during the eruption of the Eyjafjallajokull volcano (Iceland) in April-May 2010.
Journal ArticleDOI
Atmospheric Boundary Layer Height Monitoring Using a Kalman Filter and Backscatter Lidar Returns
TL;DR: A solution based on a Kalman filter to trace the evolution of the atmospheric boundary layer (ABL) sensed by a ground-based elastic-backscatter tropospheric lidar is presented and an erf-like profile is used to model the mixing-layer top and the entrainment-zone thickness.
Journal ArticleDOI
Sensitivity of PAZ LEO Polarimetric GNSS Radio-Occultation Experiment to Precipitation Events
Estel Cardellach,Sergio Tomás,Santi Oliveras,Ramon Padullés,Antonio Rius,Manuel de la Torre-Juárez,F. J. Turk,Chi O. Ao,E. Robert Kursinski,Bill Schreiner,Dave Ector,Lidia Cucurull +11 more
TL;DR: This paper introduces the Radio-Occultation and Heavy Precipitation experiment aboard PAZ and performs a theoretical analysis of the concept, showing that intense rain events will induce polarimetric features above the detectability level.