Zobrazeno 1 - 10
of 14
pro vyhledávání: '"George Georgoussis"'
Autor:
Vassilis Kostopoulos, Ioannis Binietoglou, George Georgoussis, Omar Martin, Guillermo Tomassini, Maria Ximenes Toledo, Juan Vicente Pallotta
Publikováno v:
Holos Environment. 21:457-462
In recent years, light detection and ranging (LiDAR) technology has gained popularity in various applications, including remote sensing of Particulate Matter (PM) absolute concentrations. Raymetrics PMeye is a unique platform consisting of a state-of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::da5a06fcd42e5f6e9245756decd4352b
https://doi.org/10.14295/holos.v21i4.12457
https://doi.org/10.14295/holos.v21i4.12457
Autor:
George Georgoussis, Sourita Saha, K. Niranjan Kumar, Prashant Kumar, Vaidehi Joshi, S.K. Lal, Som Sharma
Publikováno v:
International Journal of Remote Sensing. 42:6417-6432
Ahmedabad is an urban site in western region of India. Dust loading and its variability are very high over this semi-arid location. A state-of-the-art ground-based Raman lidar has been used for the...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ba2127942f2b00574c7dbb1f4e7f8e86
https://doi.org/10.1080/01431161.2021.1938737
https://doi.org/10.1080/01431161.2021.1938737
Autor:
Bianca Adler, Alexander Gohm, Ulrich Corsmeier, Piet Markmann, Norbert Kalthoff, George Georgoussis, Eckhard Gast, George Tsaknakis, Maren Haid, Mathias W. Rotach, Nevio Babić, Manuela Lehner
Publikováno v:
Bulletin of the American Meteorological Society. 102:E38-E60
While the exchange of mass, momentum, moisture, and energy over horizontally homogeneous, flat terrain is mostly driven by vertical turbulent mixing, thermally and dynamically driven mesoscale flows substantially contribute to the Earth–atmosphere
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c45ff94675a08be39ad7956241694547
https://doi.org/10.1175/bams-d-19-0283.1
https://doi.org/10.1175/bams-d-19-0283.1
Autor:
Alexandros Louridas, Jonas von Bismarck, Volker Freudenthaler, Eleni Marinou, George Tsaknakis, Vassilis Amiridis, George Georgoussis, Peristera Paschou, Christos Evangelatos, Alexandros Tavernarakis, Thomas Kanitz, Alexandra Tsekeri, Charikleia Meleti, Ioannis Binietoglou, Nikolaos Siomos
The eVe dual-laser/dual-telescope lidar system is briefly given here, focusing on the optical and mechanical parts of system’s emission and receiver units. The compact design of linear/circular emission unit along with the linear/circular analyser
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9747cfa87d869c920cbca8b86a22bbc5
https://doi.org/10.5194/amt-2021-268
https://doi.org/10.5194/amt-2021-268
Autor:
Charikleia Meleti, Alexandra Tsekeri, Volker Freudenthaler, Jonas von Bismarck, Vassilis Amiridis, George Georgoussis, Nikolaos Siomos, Peristera Paschou
The EVE (Enhancement and Validation of ESA products) lidar is a mobile, ground-based, polarization lidar system, developed to provide ground reference measurements for the validation of the Aeolus L2A products. The system utilizes a dual-laser/dual-t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::50a4a8478d81282225efa8bb0cbbd46b
https://doi.org/10.5194/egusphere-egu21-9570
https://doi.org/10.5194/egusphere-egu21-9570
Autor:
O. Gabella, Patrick Brun, Alexandros Louridas, Alexandros Papayannis, George Georgoussis, George Avdikos, G. Vasileiadis, Stephane Rivoire
Publikováno v:
EPJ Web of Conferences, Vol 237, p 07006 (2020)
Future Cherenkov Gamma Ray (CGR) experiments will reach a sensitivity and energy resolution never obtained until now by any other high energy gamma–ray experiment. It is well known that atmospheric conditions contribute particularly in this aspect.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::05e99cd5c09af8f08d7951c8121cccf6
https://www.epj-conferences.org/articles/epjconf/pdf/2020/13/epjconf_ilrc292020_07006.pdf
https://www.epj-conferences.org/articles/epjconf/pdf/2020/13/epjconf_ilrc292020_07006.pdf
Autor:
Ioannis Binietoglou, George Doxastakis, Vassilis Amiridis, George Georgoussis, Eleni Marinou, Nikos Siomos, Charikleia Meleti, Emmanouil Proestakis, Peristera Paschou, Jonas von Bismarck, Alexandros Louridas, Volker Freudenthaler, Alexandra Tsekeri, Anna Gialitaki, Antonis Gkikas
Publikováno v:
EPJ Web of Conferences, Vol 237, p 07025 (2020)
EPJ Web of Conferences
EPJ Web of Conferences
We present the EVE lidar concept, a combined linear/circular polarization system, tailored to evaluate the spaceborne ALADIN Doppler lidar system aerosol retrievals. EVE, currently under development, aims to provide the ESA-Aeolus mission with a flex
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2a3bf37e1f90e78ed9af84aa1d3ea622
https://doi.org/10.1051/epjconf/202023707025
https://doi.org/10.1051/epjconf/202023707025
Publikováno v:
EPJ Web of Conferences, Vol 237, p 05002 (2020)
The accuracy of the polarisation calibration is of prime importance for aerosol classification using lidars. We present a detailed description how to obtain the calibration parameters introduced in 2016 [1] accounting for various effects of non-ideal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::af39c7fc2897b154e5d53c798620f239
https://doi.org/10.1051/epjconf/202023705002
https://doi.org/10.1051/epjconf/202023705002
Autor:
George Georgoussis, George Avdikos
Publikováno v:
SPIE Proceedings.
In this paper we focus on the estimation of the Signal-to-Noise (SNR) ratio of a 3-channel commercial (Raymetics) volcanic ash detection system, (LR111-D300), already operating in UK, and also, we perform a basic lidar polarization sensitivity analys
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2b966aa82b8d9375e88802e930164a96
https://doi.org/10.1117/12.2223763
https://doi.org/10.1117/12.2223763
Publikováno v:
EPJ Web of Conferences, Vol 119, p 07002 (2016)
In this paper we calculate the Signal-to-Noise ( SNR ) ratio of a 3-channel commercial (Raymetics) volcanic ash detection system, (LR111-D300), already operating under Met Office organization. The methodology for the accurate estimation is presented
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::69ac9f71293ddae2c564740b8367440d
https://doaj.org/article/d5d70a19d529477193417d3ee96cb9f8
https://doaj.org/article/d5d70a19d529477193417d3ee96cb9f8