Aerosol Field Influence on the Retrieval of the Ozone Vertical Column Densities from Pandora 2S Measurements

Total ozone and other trace gases are measured and reported regularly due to the increased interest started with the ozone hole discovery but the new satellites dedicated to worldwide observations of these species need both short-and long-term well calibrated ground based observation for validation...

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Main Authors:	Dandocsi Alexandru, Nemuc Anca, Nicolae Doina, Belegante Livio, Cede Alexander, Tiefengraber Martin
Format:	Article
Language:	English
Published:	EDP Sciences 2020-01-01
Series:	EPJ Web of Conferences
Online Access:	https://www.epj-conferences.org/articles/epjconf/pdf/2020/13/epjconf_ilrc292020_03002.pdf

id	doaj-2c36c91cdcce473b9782c4a0547d1626
record_format	Article
spelling	doaj-2c36c91cdcce473b9782c4a0547d16262021-08-02T18:11:32ZengEDP SciencesEPJ Web of Conferences2100-014X2020-01-012370300210.1051/epjconf/202023703002epjconf_ilrc292020_03002Aerosol Field Influence on the Retrieval of the Ozone Vertical Column Densities from Pandora 2S MeasurementsDandocsi AlexandruNemuc Anca0Nicolae Doina1Belegante Livio2Cede Alexander3Tiefengraber MartinNational Institute of Research and Development for Optolectronics INOE 2000, Remote Sensing Dept.National Institute of Research and Development for Optolectronics INOE 2000, Remote Sensing Dept.National Institute of Research and Development for Optolectronics INOE 2000, Remote Sensing Dept.LuftBlickTotal ozone and other trace gases are measured and reported regularly due to the increased interest started with the ozone hole discovery but the new satellites dedicated to worldwide observations of these species need both short-and long-term well calibrated ground based observation for validation procedures. The ESA/NASA Pandora network established a sophisticated, automatic calibration procedure that utilizes a variety of narrow-line and broadband emission lamps with temperature control for their UV-Vis-NIR spectroradiometers. In this study, we describe additional calibration efforts for ozone retrievals. In this paper we explore the local aerosol field influence on the retrieval of the ozone spectra from PANDORA 2S measurements using collocated lidar and sunphotometer measurements and proposed a methodology to be implemented in the calibration procedure of the instruments.https://www.epj-conferences.org/articles/epjconf/pdf/2020/13/epjconf_ilrc292020_03002.pdf
collection	DOAJ
language	English
format	Article
sources	DOAJ
author	Dandocsi Alexandru Nemuc Anca Nicolae Doina Belegante Livio Cede Alexander Tiefengraber Martin
spellingShingle	Dandocsi Alexandru Nemuc Anca Nicolae Doina Belegante Livio Cede Alexander Tiefengraber Martin Aerosol Field Influence on the Retrieval of the Ozone Vertical Column Densities from Pandora 2S Measurements EPJ Web of Conferences
author_facet	Dandocsi Alexandru Nemuc Anca Nicolae Doina Belegante Livio Cede Alexander Tiefengraber Martin
author_sort	Dandocsi Alexandru
title	Aerosol Field Influence on the Retrieval of the Ozone Vertical Column Densities from Pandora 2S Measurements
title_short	Aerosol Field Influence on the Retrieval of the Ozone Vertical Column Densities from Pandora 2S Measurements
title_full	Aerosol Field Influence on the Retrieval of the Ozone Vertical Column Densities from Pandora 2S Measurements
title_fullStr	Aerosol Field Influence on the Retrieval of the Ozone Vertical Column Densities from Pandora 2S Measurements
title_full_unstemmed	Aerosol Field Influence on the Retrieval of the Ozone Vertical Column Densities from Pandora 2S Measurements
title_sort	aerosol field influence on the retrieval of the ozone vertical column densities from pandora 2s measurements
publisher	EDP Sciences
series	EPJ Web of Conferences
issn	2100-014X
publishDate	2020-01-01
description	Total ozone and other trace gases are measured and reported regularly due to the increased interest started with the ozone hole discovery but the new satellites dedicated to worldwide observations of these species need both short-and long-term well calibrated ground based observation for validation procedures. The ESA/NASA Pandora network established a sophisticated, automatic calibration procedure that utilizes a variety of narrow-line and broadband emission lamps with temperature control for their UV-Vis-NIR spectroradiometers. In this study, we describe additional calibration efforts for ozone retrievals. In this paper we explore the local aerosol field influence on the retrieval of the ozone spectra from PANDORA 2S measurements using collocated lidar and sunphotometer measurements and proposed a methodology to be implemented in the calibration procedure of the instruments.
url	https://www.epj-conferences.org/articles/epjconf/pdf/2020/13/epjconf_ilrc292020_03002.pdf
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Aerosol Field Influence on the Retrieval of the Ozone Vertical Column Densities from Pandora 2S Measurements

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