Articles | Volume 18, issue 5
https://doi.org/10.5194/acp-18-3185-2018
© Author(s) 2018. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/acp-18-3185-2018
© Author(s) 2018. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| Highlight paper
| 
06 Mar 2018
Research article | Highlight paper |
| 06 Mar 2018
| 06 Mar 2018
Results from the Fourth WMO Filter Radiometer Comparison for aerosol optical depth measurements
Stelios Kazadzis
CORRESPONDING AUTHOR
Physikalisch-Meteorologisches Observatorium Davos, World Radiation
Center, Davos, Switzerland
Institute of Environmental Research and Sustainable Development,
National Observatory of Athens, Athens, Greece
Natalia Kouremeti
Physikalisch-Meteorologisches Observatorium Davos, World Radiation
Center, Davos, Switzerland
Henri Diémoz
Aria e Atmosfera – Radiazione solare e atmosfera ARPA Valle,
Saint-Christophe 11020, Italy
Julian Gröbner
Physikalisch-Meteorologisches Observatorium Davos, World Radiation
Center, Davos, Switzerland
Bruce W. Forgan
Standards & Metrology, Bureau of Meteorology, Docklands Vic 3008,
Australia
Monica Campanelli
SACI-CNR,Via Fosso del Cavaliere 100, 00133, Rome, Italy
Victor Estellés
Department of Earth Physics and Thermodynamics, Solar Radiation and
Research Unit, Univ. de València, Valencia, Spain
Kathleen Lantz
Cooperative Institute for Research in Environmental Studies,
NOAA/ESRL/GMD, Boulder, CO 80305, USA
Joseph Michalsky
Cooperative Institute for Research in Environmental Studies,
NOAA/ESRL/GMD, Boulder, CO 80305, USA
Thomas Carlund
Swedish Meteorological and Hydrological Institute, 601 76
Norrköping, Sweden
Emilio Cuevas
Izaña Atmospheric Research Centre, State Meteorological Agency
(AEMET), Santa Cruz de Tenerife, Spain
Carlos Toledano
Atmospheric Optics Group (GOA), University of Valladolid 47011,
Valladolid, Spain
Ralf Becker
Deutscher Wetterdienst Meteorologisches Observatorium Lindenberg,
15848 Tauche, Germany
Stephan Nyeki
Physikalisch-Meteorologisches Observatorium Davos, World Radiation
Center, Davos, Switzerland
Panagiotis G. Kosmopoulos
Institute of Environmental Research and Sustainable Development,
National Observatory of Athens, Athens, Greece
Viktar Tatsiankou
COFOVO Energy Inc., 800 King Edward Avenue, Suite 3014, Ottawa, ON,
K1N 6N5, Canada
Laurent Vuilleumier
Federal Office of Meteorology and Climatology MeteoSwiss, Payerne,
Switzerland
Frederick M. Denn
Science Systems & Applications Inc NASA Langley Science
Directorate, Hampton, VA 23666, USA
Nozomu Ohkawara
Japan Meteorological Agency 1-3-4 Otemachi, Chiyoda-ku, 100-8122
Tokyo, Japan
Osamu Ijima
Japan Meteorological Agency 1-3-4 Otemachi, Chiyoda-ku, 100-8122
Tokyo, Japan
Philippe Goloub
Laboratoire d'Optique Atmosphérique, Univ. des Sciences et
Technologies de Lille 159655 Villeneuve d'Ascq, France
Panagiotis I. Raptis
Institute of Environmental Research and Sustainable Development,
National Observatory of Athens, Athens, Greece
Physikalisch-Meteorologisches Observatorium Davos, World Radiation
Center, Davos, Switzerland
Michael Milner
Standards & Metrology, Bureau of Meteorology, Docklands Vic 3008,
Australia
Klaus Behrens
Deutscher Wetterdienst Meteorologisches Observatorium Lindenberg,
15848 Tauche, Germany
Africa Barreto
Izaña Atmospheric Research Centre, State Meteorological Agency
(AEMET), Santa Cruz de Tenerife, Spain
Atmospheric Optics Group (GOA), University of Valladolid 47011,
Valladolid, Spain
Cimel Electronique, 75011, Paris, France
Giovanni Martucci
Federal Office of Meteorology and Climatology MeteoSwiss, Payerne,
Switzerland
Emiel Hall
Cooperative Institute for Research in Environmental Studies,
NOAA/ESRL/GMD, Boulder, CO 80305, USA
James Wendell
Cooperative Institute for Research in Environmental Studies,
NOAA/ESRL/GMD, Boulder, CO 80305, USA
Bryan E. Fabbri
Science Systems & Applications Inc NASA Langley Science
Directorate, Hampton, VA 23666, USA
Christoph Wehrli
Physikalisch-Meteorologisches Observatorium Davos, World Radiation
Center, Davos, Switzerland
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Cited
29 citations as recorded by crossref.
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- Vertical profile of the clear-sky aerosol direct radiative effect in an Alpine valley, by the synergy of ground-based measurements and radiative transfer simulations G. Fasano et al. 10.1007/s42865-021-00041-w
- Preliminary Assessment and Verification of the Langley Plots Calibration of the Sun Photometer at Mt Foyeding Observatory, Beijing Y. Zheng et al. 10.3390/rs14174321
- Aerosol optical and radiative properties and their environmental effects in China: A review H. Che et al. 10.1016/j.earscirev.2023.104634
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- Column Integrated Water Vapor and Aerosol Load Characterization with the New ZEN-R52 Radiometer A. Almansa et al. 10.3390/rs12091424
- Aerosol retrievals from the EKO MS-711 spectral direct irradiance measurements and corrections of the circumsolar radiation R. García-Cabrera et al. 10.5194/amt-13-2601-2020
- Sensitivity of aerosol optical depth trends using long-term measurements of different sun photometers A. Karanikolas et al. 10.5194/amt-15-5667-2022
- The Langley ratio method, a new approach for transferring photometer calibration from direct sun measurements A. Almansa et al. 10.5194/amt-17-659-2024
- Ozone—climate interactions and effects on solar ultraviolet radiation A. Bais et al. 10.1039/c8pp90059k
- Transport of Po Valley aerosol pollution to the northwestern Alps – Part 2: Long-term impact on air quality H. Diémoz et al. 10.5194/acp-19-10129-2019
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28 citations as recorded by crossref.
- Harmonized and high-quality datasets of aerosol optical depth at a US continental site, 1997–2018 E. Kassianov et al. 10.1038/s41597-021-00866-2
- Effects of Aerosols and Clouds on the Levels of Surface Solar Radiation and Solar Energy in Cyprus I. Fountoulakis et al. 10.3390/rs13122319
- Retrievals of precipitable water vapor and aerosol optical depth from direct sun measurements with EKO MS711 and MS712 spectroradiometers C. Qiao et al. 10.5194/amt-16-1539-2023
- Transport of Po Valley aerosol pollution to the northwestern Alps – Part 1: Phenomenology H. Diémoz et al. 10.5194/acp-19-3065-2019
- Ground-based measurements of cloud and aerosol optical depths in the UV-B at an urban tropical site A. Silva 10.1016/j.asr.2023.04.001
- Probabilistic merging and verification of monthly gridded aerosol products D. Yang & C. Gueymard 10.1016/j.atmosenv.2020.118146
- The Precision Solar Spectroradiometer (PSR) for direct solar irradiance measurements J. Gröbner & N. Kouremeti 10.1016/j.solener.2019.04.060
- Estimation of cloud optical thickness, single scattering albedo and effective droplet radius using a shortwave radiative closure study in Payerne C. Aebi et al. 10.5194/amt-13-907-2020
- Improving the mean and uncertainty of ultraviolet multi-filter rotating shadowband radiometer in situ calibration factors: utilizing Gaussian process regression with a new method to estimate dynamic input uncertainty M. Chen et al. 10.5194/amt-12-935-2019
- A Decade of Aerosol Optical Properties Measurements over Athens, Greece I. Raptis et al. 10.3390/atmos11020154
- Intercomparison of aerosol optical depth retrievals from GAW-PFR and SKYNET sun photometer networks and the effect of calibration A. Karanikolas et al. 10.5194/amt-17-6085-2024
- An overview of and issues with sky radiometer technology and SKYNET T. Nakajima et al. 10.5194/amt-13-4195-2020
- Evaluation of on-site calibration procedures for SKYNET Prede POM sun–sky photometers M. Campanelli et al. 10.5194/amt-17-5029-2024
- The instrument constant of sky radiometers (POM-02) – Part 1: Calibration constant A. Uchiyama et al. 10.5194/amt-11-5363-2018
- Evaluating the effects of columnar NO2on the accuracy of aerosol optical properties retrievals T. Drosoglou et al. 10.5194/amt-16-2989-2023
- SI-traceable solar irradiance measurements for aerosol optical depth retrieval N. Kouremeti et al. 10.1088/1681-7575/ac6cbb
- Single Scattering Albedo’s Spectral Dependence Effect on UV Irradiance I. Raptis et al. 10.3390/atmos9090364
- Aerosol optical depth comparison between GAW-PFR and AERONET-Cimel radiometers from long-term (2005–2015) 1 min synchronous measurements E. Cuevas et al. 10.5194/amt-12-4309-2019
- Vertical profile of the clear-sky aerosol direct radiative effect in an Alpine valley, by the synergy of ground-based measurements and radiative transfer simulations G. Fasano et al. 10.1007/s42865-021-00041-w
- Preliminary Assessment and Verification of the Langley Plots Calibration of the Sun Photometer at Mt Foyeding Observatory, Beijing Y. Zheng et al. 10.3390/rs14174321
- Aerosol optical and radiative properties and their environmental effects in China: A review H. Che et al. 10.1016/j.earscirev.2023.104634
- Assessment of Sun photometer Langley calibration at the high-elevation sites Mauna Loa and Izaña C. Toledano et al. 10.5194/acp-18-14555-2018
- Column Integrated Water Vapor and Aerosol Load Characterization with the New ZEN-R52 Radiometer A. Almansa et al. 10.3390/rs12091424
- Aerosol retrievals from the EKO MS-711 spectral direct irradiance measurements and corrections of the circumsolar radiation R. García-Cabrera et al. 10.5194/amt-13-2601-2020
- Sensitivity of aerosol optical depth trends using long-term measurements of different sun photometers A. Karanikolas et al. 10.5194/amt-15-5667-2022
- The Langley ratio method, a new approach for transferring photometer calibration from direct sun measurements A. Almansa et al. 10.5194/amt-17-659-2024
- Ozone—climate interactions and effects on solar ultraviolet radiation A. Bais et al. 10.1039/c8pp90059k
- Transport of Po Valley aerosol pollution to the northwestern Alps – Part 2: Long-term impact on air quality H. Diémoz et al. 10.5194/acp-19-10129-2019
1 citations as recorded by crossref.
Discussed (final revised paper)
Latest update: 20 Nov 2024
Short summary
Aerosol optical depth measured from ground-based sun photometers is the most important parameter for studying the changes in the Earth's radiation balance due to aerosols. Representatives for various sun photometer types belonging to individual institutions or international aerosol networks gather every 5 years, for 3 weeks, in Davos, Switzerland, in order to compare their aeorosol optical depth retrievals. This work presents the results of the latest (fourth) filter radiometer intercomparison.
Aerosol optical depth measured from ground-based sun photometers is the most important parameter...
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Final-revised paper
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