Search Results - "Zyrichidou, I"
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Adverse results of the economic crisis: A study on the emergence of enhanced formaldehyde (HCHO) levels seen from satellites over Greek urban sites
Published in Atmospheric research (01-08-2019)“…In order to study the years of the outbreak of the financial crisis in Greece, we use a continuous eight-year record (2008–2015) of formaldehyde, HCHO, columns…”
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Evaluating a new homogeneous total ozone climate data record from GOME/ERS-2, SCIAMACHY/Envisat, and GOME-2/MetOp-A
Published in Journal of geophysical research. Atmospheres (16-12-2015)“…The European Space Agency's Ozone Climate Change Initiative (O3‐CCI) project aims at producing and validating a number of high‐quality ozone data products…”
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GOME-2 total ozone columns from MetOp-A/MetOp-B and assimilation in the MACC system
Published in Atmospheric measurement techniques (12-09-2014)“…The two Global Ozone Monitoring Instrument (GOME-2) sensors operated in tandem are flying onboard EUMETSAT's (European Organisation for the Exploitation of…”
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Attribution of the Arctic ozone column deficit in March 2011
Published in Geophysical research letters (28-12-2012)“…Arctic column ozone reached record low values (∼310 DU) during March of 2011, exposing Arctic ecosystems to enhanced UV‐B. We identify the cause of this…”
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Evaluation of high resolution simulated and OMI retrieved tropospheric NO2 column densities over Southeastern Europe
Published in Atmospheric research (01-03-2013)“…High resolution model estimates (10×10km2) of tropospheric NO2 column amounts from the Comprehensive Air Quality Model (CAMx) for the Balkan Peninsula are…”
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Observed and modelled record ozone decline over the Arctic during winter/spring 2011
Published in Geophysical research letters (01-12-2011)“…This work describes observational and modelling results of the ozone depletion which took place during the winter/spring of 2011 in the Arctic stratosphere…”
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Ozone and Spectroradiometric UV Changes in the Past 20 Years over High Latitudes
Published in Atmosphere-ocean (01-01-2015)“…This study analyzes changes in solar ultraviolet (UV) irradiances at 305 and 325 nm at selected sites located at high latitudes of both hemispheres. Site…”
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Satellite observations and model simulations of tropospheric NO2 columns over south-eastern Europe
Published in Atmospheric chemistry and physics (01-01-2009)“…Satellite observations of nitrogen dioxide (NO2) tropospheric columns over south-eastern Europe are analyzed to study the characteristics of the spatial and…”
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Design and Development of a New Cost-Effective Internet of Things Sensor Platform for Air Quality Measurements
Published in Journal of engineering science and technology review (01-12-2020)Get full text
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Comparisons of ground-based tropospheric NO2 MAX-DOAS measurements to satellite observations with the aid of an air quality model over the Thessaloniki area, Greece
Published in Atmospheric chemistry and physics (01-05-2017)“…One of the main issues arising from the comparison of ground-based and satellite measurements is the difference in spatial representativeness, which for…”
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Updated SO2 emission estimates over China using OMI/Aura observations
Published in Atmospheric measurement techniques (29-03-2018)“…The main aim of this paper is to update existing sulfur dioxide (SO2) emission inventories over China using modern inversion techniques, state-of-the-art…”
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Identification of surface NOx emission sources on a regional scale using OMI NO2
Published in Atmospheric environment (1994) (01-01-2015)“…In this study, an inverse modeling technique is applied to obtain, at a regional scale, top-down emission estimates for nitrogen oxides utilizing tropospheric…”
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MAX-DOAS NO2 observations over Guangzhou, China; ground-based and satellite comparisons
Published in Atmospheric measurement techniques (19-04-2018)“…In this study, the tropospheric NO2 vertical column density (VCD) over an urban site in Guangzhou megacity in China is investigated by means of MAX-DOAS…”
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Quality assessment of the Ozone_cci Climate Research Data Package (release 2017) – Part 1: Ground-based validation of total ozone column data products
Published in Atmospheric measurement techniques (09-03-2018)“…The GOME-type Total Ozone Essential Climate Variable (GTO-ECV) is a level-3 data record, which combines individual sensor products into one single cohesive…”
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Seven years of IASI ozone retrievals from FORLI: validation with independent total column and vertical profile measurements
Published in Atmospheric measurement techniques (06-09-2016)“…This paper presents an extensive intercomparison and validation for the ozone (O3) product measured by the two Infrared Atmospheric Sounding Interferometers…”
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Identification of surface NO sub(x) emission sources on a regional scale using OMI NO sub(2)
Published in Atmospheric environment (1994) (01-01-2015)“…In this study, an inverse modeling technique is applied to obtain, at a regional scale, top-down emission estimates for nitrogen oxides utilizing tropospheric…”
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Identification of surface NO x emission sources on a regional scale using OMI NO 2
Published in Atmospheric environment (1994) (01-01-2015)Get full text
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Overview of the O3M SAF GOME-2 operational atmospheric composition and UV radiation data products and data availability
Published in Atmospheric measurement techniques (08-02-2016)“…The three Global Ozone Monitoring Experiment-2 instruments will provide unique and long data sets for atmospheric research and applications. The complete time…”
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Observed and modelled record ozone decline over the Arctic during winter/spring 2011: RECORD OZONE DECLINE OVER THE ARCTIC
Published in Geophysical research letters (01-12-2011)Get full text
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