Zobrazeno 1 - 10
of 75
pro vyhledávání: '"Kostas Eleftheratos"'
Autor:
Christina-Anna Papanikolaou, Alexandros Papayannis, Marilena Gidarakou, Sabur F. Abdullaev, Nicolae Ajtai, Holger Baars, Dimitris Balis, Daniele Bortoli, Juan Antonio Bravo-Aranda, Martine Collaud-Coen, Benedetto de Rosa, Davide Dionisi, Kostas Eleftheratos, Ronny Engelmann, Athena A. Floutsi, Jesús Abril-Gago, Philippe Goloub, Giovanni Giuliano, Pilar Gumà-Claramunt, Julian Hofer, Qiaoyun Hu, Mika Komppula, Eleni Marinou, Giovanni Martucci, Ina Mattis, Konstantinos Michailidis, Constantino Muñoz-Porcar, Maria Mylonaki, Michail Mytilinaios, Doina Nicolae, Alejandro Rodríguez-Gómez, Vanda Salgueiro, Xiaoxia Shang, Iwona S. Stachlewska, Horațiu Ioan Ștefănie, Dominika M. Szczepanik, Thomas Trickl, Hannes Vogelmann, Kalliopi Artemis Voudouri
Publikováno v:
Remote Sensing, Vol 16, Iss 17, p 3350 (2024)
Between 14 March and 21 April 2022, an extensive investigation of an extraordinary Saharan dust intrusion over Europe was performed based on lidar measurements obtained by the European Aerosol Research Lidar Network (EARLINET). The dust episode was d
Externí odkaz:
https://doaj.org/article/07f5ca6ab2484ed5b1c44bac8e8b6853
Autor:
Vassilis Amiridis, Stelios Kazadzis, Antonis Gkikas, Kalliopi Artemis Voudouri, Dimitra Kouklaki, Maria-Elissavet Koukouli, Katerina Garane, Aristeidis K. Georgoulias, Stavros Solomos, George Varlas, Anna Kampouri, Dimitra Founda, Basil E. Psiloglou, Petros Katsafados, Kyriakoula Papachristopoulou, Ilias Fountoulakis, Panagiotis-Ioannis Raptis, Thanasis Georgiou, Anna Gialitaki, Emmanouil Proestakis, Alexandra Tsekeri, Eleni Drakaki, Eleni Marinou, Elina Giannakaki, Stergios Misios, John Kapsomenakis, Kostas Eleftheratos, Nikos Hatzianastassiou, Pavlos Kalabokas, Prodromos Zanis, Mihalis Vrekoussis, Alexandros Papayannis, Andreas Kazantzidis, Konstantinos Kourtidis, Dimitris Balis, Alkiviadis F. Bais, Christos Zerefos
Publikováno v:
Atmosphere, Vol 15, Iss 7, p 753 (2024)
The Mediterranean, and particularly its Eastern basin, is a crossroad of air masses advected from Europe, Asia and Africa. Anthropogenic emissions from its megacities meet over the Eastern Mediterranean, with natural emissions from the Saharan and Mi
Externí odkaz:
https://doaj.org/article/00f700a28a1a483ba530cccb9b68abd8
Autor:
Dimitra Kouklaki, Stelios Kazadzis, Ioannis-Panagiotis Raptis, Kyriakoula Papachristopoulou, Ilias Fountoulakis, Kostas Eleftheratos
Publikováno v:
Energies, Vol 16, Iss 18, p 6644 (2023)
While solar power applications are growing rapidly worldwide, information about solar energy availability, its characteristics and the factors that affect it are essential. Among other parameters, a reference spectrum (ASTMG-173-03) is adopted, relyi
Externí odkaz:
https://doaj.org/article/518bb384a32245748ffbd267e4b930fd
Autor:
Ilias Fountoulakis, Nikolaos Siomos, Ioannis-Panagiotis Raptis, Kostas Eleftheratos, Dimitra Kouklaki, Basil E. Psiloglou, Vassilis Amiridis, Stelios Kazadzis
Publikováno v:
Environmental Sciences Proceedings, Vol 26, Iss 1, p 26 (2023)
In August 2021, extreme wildfires burned wide areas in Greece. The most severe events took place in the region of Attica and significantly affected the air quality over the city of Athens. In the same period, southern winds transferred dust from the
Externí odkaz:
https://doaj.org/article/bb893a7672094ba88f7974f1a1b4485a
Autor:
Kostas Eleftheratos, Ioannis-Panagiotis Raptis, Dimitra Kouklaki, Stelios Kazadzis, Ilias Fountoulakis, Basil E. Psiloglou, Kyriakoula Papachristopoulou, Dimitra Founda, Charilaos Benetatos, Andreas Kazantzidis, Andreas Richter
Publikováno v:
Environmental Sciences Proceedings, Vol 26, Iss 1, p 46 (2023)
The study presents results of the research project ASPIRE (atmospheric parameters affecting spectral solar irradiance and solar energy). A new dataset has been created for Athens, Greece, for one year (December 2020–November 2021), consisting of de
Externí odkaz:
https://doaj.org/article/51acb34c7154461fbc77dbc63fc3d117
Autor:
Stavros-Andreas Logothetis, Christos-Panagiotis Giannaklis, Vasileios Salamalikis, Panagiotis Tzoumanikas, Panagiotis-Ioannis Raptis, Vassilis Amiridis, Kostas Eleftheratos, Andreas Kazantzidis
Publikováno v:
Environmental Sciences Proceedings, Vol 26, Iss 1, p 133 (2023)
Quality-assured aerosol optical properties (AOP) with high spatiotemporal resolution are vital for the accurate estimation of direct aerosol radiative forcing and solar irradiance under clear skies. In this study, the sky information from an all-sky
Externí odkaz:
https://doaj.org/article/8ef11dc1091d4709807f37afb302ad7f
Autor:
Stavros-Andreas Logothetis, Christos-Panagiotis Giannaklis, Vasileios Salamalikis, Panagiotis Tzoumanikas, Panagiotis-Ioannis Raptis, Vassilis Amiridis, Kostas Eleftheratos, Andreas Kazantzidis
Publikováno v:
Atmosphere, Vol 14, Iss 8, p 1266 (2023)
This study investigates the applicability of using the sky information from an all-sky imager (ASI) to retrieve aerosol optical properties and type. Sky information from the ASI, in terms of Red-Green-Blue (RGB) channels and sun saturation area, are
Externí odkaz:
https://doaj.org/article/335d9cfa2bd347138506742e6598120a
Autor:
Ioannis-Panagiotis Raptis, Stelios Kazadzis, Ilias Fountoulakis, Kyriakoula Papachristopoulou, Dimitra Kouklaki, Basil E. Psiloglou, Andreas Kazantzidis, Charilaos Benetatos, Nikolaos Papadimitriou, Kostas Eleftheratos
Publikováno v:
Energies, Vol 16, Iss 14, p 5361 (2023)
Energy nowcasting is a valuable asset in managing energy loads and having real-time information on solar irradiation availability. In this study, we evaluate the spectrally integrated outputs of the SENSE system for solar irradiance nowcasting for th
Externí odkaz:
https://doaj.org/article/dd9bf89d22ba420692b4a3aca4762504
Autor:
Klaus Gierens, Kostas Eleftheratos
Publikováno v:
Meteorologische Zeitschrift, Vol 30, Iss 1, Pp 79-88 (2021)
Several interesting problems in remote sensing can be traced back to the question of the origin along the line of sight of the registered photons. In this paper we revive old concepts that directly follow from the equation of radiative transfer, name
Externí odkaz:
https://doaj.org/article/409729b7de6d4ffc9fdd8b398d7b14e0
Autor:
Ioannis-Panagiotis Raptis, Kostas Eleftheratos, Stelios Kazadzis, Panagiotis Kosmopoulos, Kyriakoula Papachristopoulou, Stavros Solomos
Publikováno v:
Atmosphere, Vol 12, Iss 2, p 145 (2021)
In this study we focus on measurements and modeled UV index in the region of Athens, Greece, during a low ozone event. During the period of 12–19 May 2020, total ozone column (TOC) showed extremely low values, 35–55 Dobson Units (up to 15%) decre
Externí odkaz:
https://doaj.org/article/4e79f3105b634cb18fc6d9e93b293602