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    Academic Journals

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• Mass concentration estimates of long-range-transported Canadian biomass burning aerosols from a multi-wavelength Raman polarization lidar and a ceilometer in Finland.

  Authors:Xiaoxia Shang, Tero Mielonen, Antti Lipponen, Elina Giannakaki, Ari Leskinen, Virginie Buchard, et al.From:Atmospheric Measurement Techniques (Vol. 14, Issue 9) Peer-Reviewed

  Sept. 24, 2021491 words Article A quantitative comparison study for Raman lidar and ceilometer observations, and for model simulations of mass concentration estimates of smoke particles is presented. Layers of biomass burning aerosol particles were...

• Optical and geometrical aerosol particle properties over the United Arab Emirates.

  Authors:Maria Filioglou, Elina Giannakaki, John Backman, Jutta Kesti, Anne Hirsikko, Ronny Engelmann, et al.From:Atmospheric Chemistry and Physics (Vol. 20, Issue 14) Peer-Reviewed

  July 27, 2020409 words Article One year of ground-based night-time Raman lidar observations has been analysed under the Optimization of Aerosol Seeding In rain enhancement Strategies (OASIS) project, in order to characterize the aerosol particle...

• Planetary boundary layer height by means of lidar and numerical simulations over New Delhi, India

  Authors:Konstantina Nakoudi, Elina Giannakaki, Aggeliki Dandou, Maria Tombrou, and Mika KomppulaFrom:Atmospheric Measurement Techniques (Vol. 12, Issue 5) Peer-Reviewed

  May 6, 2019228 words Author abstract, Bri...

  In this work, the height of the planetary boundary layer (PBLH) is investigated over Gwal Pahari (Gual Pahari), New Delhi, for almost a year. To this end, ground-based measurements from a multiwavelength Raman lidar...

• Variability in cirrus cloud properties using a Polly.sup.XT Raman lidar over high and tropical latitudes.

  Authors:Kalliopi Artemis Voudouri, Elina Giannakaki, Mika Komppula, and Dimitris BalisFrom:Atmospheric Chemistry and Physics (Vol. 20, Issue 7) Peer-Reviewed

  Apr. 17, 2020488 words Article Measurements of geometrical and optical properties of cirrus clouds, performed with a multi-wavelength Polly.sup.XT Raman lidar during the period 2008 to 2016, are analysed. The measurements were performed with the same...

• Optical and microphysical characterization of aerosol layers over South Africa by means of multi-wavelength depolarization and Raman lidar measurements

  Authors:Elina Giannakaki, Pieter G. van Zyl, Dimitris Balis, and Mika KomppulaFrom:Atmospheric Chemistry and Physics (Vol. 16, Issue 13) Peer-Reviewed

  July 5, 2016314 words Brief article Optical and microphysical properties of different aerosol types over South Africa measured with a multi-wavelength polarization Raman lidar are presented. This study could assist in bridging existing gaps relating to...

• Detection and characterization of birch pollen in the atmosphere using a multiwavelength Raman polarization lidar and Hirst-type pollen sampler in Finland.

  Authors:Stephanie Bohlmann, Xiaoxia Shang, Elina Giannakaki, Maria Filioglou, Annika Saarto, Sami Romakkaniemi, et al.From:Atmospheric Chemistry and Physics (Vol. 19, Issue 23) Peer-Reviewed

  Dec. 2, 2019291 words Brief article We present the results of birch pollen characterization using lidar and in situ measurements based on a 11 d pollination period from 5 to 15 May 2016 at the European Aerosol Research Lidar Network (EARLINET)...

• Aerosol type classification analysis using EARLINET multiwavelength and depolarization lidar observations.

  Authors:Maria Mylonaki, Elina Giannakaki, Alexandros Papayannis, Christina-Anna Papanikolaou, Mika Komppula, Doina Nicolae, et al.From:Atmospheric Chemistry and Physics (Vol. 21, Issue 3) Peer-Reviewed

  Feb. 15, 2021299 words Brief article We introduce an automated aerosol type classification method, called Source Classification Analysis (SCAN). SCAN is based on predefined and characterized aerosol source regions, the time that the air parcel spends above...

• Optical characterization of pure pollen types using a multi-wavelength Raman polarization lidar.

  Authors:Xiaoxia Shang, Elina Giannakaki, Stephanie Bohlmann, Maria Filioglou, Annika Saarto, Antti Ruuskanen, et al.From:Atmospheric Chemistry and Physics (Vol. 20, Issue 23) Peer-Reviewed

  Dec. 10, 2020372 words Brief article We present a novel algorithm for characterizing the optical properties of pure pollen particles, based on the depolarization ratio values obtained in lidar measurements. The algorithm was first tested and validated...

• The potential of elastic and polarization lidars to retrieve extinction profiles

  Authors:Elina Giannakaki, Panos Kokkalis, Eleni Marinou, Nikolaos S. Bartsotas, Vassilis Amiridis, Albert Ansmann, et al.From:Atmospheric Measurement Techniques (Vol. 13, Issue 2) Peer-Reviewed

  Feb. 21, 2020251 words Brief article A new method, called ElEx (elastic extinction), is proposed for the estimation of extinction coefficient lidar profiles using only the information provided by the elastic and polarization channels of a lidar system. The...

• Lidar depolarization ratio of atmospheric pollen at multiple wavelengths.

  Authors:Stephanie Bohlmann, Xiaoxia Shang, Ville Vakkari, Elina Giannakaki, Ari Leskinen, Kari E. J. Lehtinen, et al.From:Atmospheric Chemistry and Physics (Vol. 21, Issue 9) Peer-Reviewed

  May 10, 2021303 words Brief article Lidar observations during the pollen season 2019 at the European Aerosol Research Lidar Network (EARLINET) station in Kuopio, Finland, were analyzed in order to optically characterize atmospheric pollen. Pollen...