Search Results - "Yela, Margarita"
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Ground-based validation of the Copernicus Sentinel-5P TROPOMI NO2 measurements with the NDACC ZSL-DOAS, MAX-DOAS and Pandonia global networks
Published in Atmospheric measurement techniques (01-01-2021)“…This paper reports on consolidated ground-based validation results of the atmospheric NO2 data produced operationally since April 2018 by the TROPOspheric…”
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Evaluation of Antarctic Ozone Profiles derived from OMPS-LP by using Balloon-borne Ozonesondes
Published in Scientific reports (22-02-2021)“…Predicting radiative forcing due to Antarctic stratospheric ozone recovery requires detecting changes in the ozone vertical distribution. In this endeavor, the…”
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Polar Stratospheric Clouds Detection at Belgrano II Antarctic Station with Visible Ground-Based Spectroscopic Measurements
Published in Remote sensing (Basel, Switzerland) (01-04-2021)“…By studying the evolution of the color index (CI) during twilight at high latitudes, polar stratospheric clouds (PSCs) can be detected and characterized. In…”
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Ground-based validation of the MetOp-A and MetOp-B GOME-2 OClO measurements
Published in Atmospheric measurement techniques (09-06-2022)“…This paper reports on ground-based validation of the atmospheric OClO data record produced within the framework of EUMETSAT's Satellite Application Facility on…”
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Reactive bromine in the low troposphere of Antarctica: estimations at two research sites
Published in Atmospheric chemistry and physics (18-06-2018)“…For decades, reactive halogen species (RHSs) have been the subject of detailed scientific research due to their influence on the oxidizing capacity of the…”
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Assessment of nocturnal aerosol optical depth from lunar photometry at the Izaña high mountain observatory
Published in Atmospheric measurement techniques (21-08-2017)“…This work is a first approach to correct the systematic errors observed in the aerosol optical depth (AOD) retrieved at nighttime using lunar photometry and…”
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Assimilated ozone from EOS-Aura: Evaluation of the tropopause region and tropospheric columns
Published in Journal of Geophysical Research - Atmospheres (27-08-2008)“…Retrievals from the Microwave Limb Sounder (MLS) and the Ozone Monitoring Instrument (OMI) on EOS‐Aura were included in the Goddard Earth Observing System…”
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Surface ozone trends reversal for June and December in an Atlantic natural coastal environment
Published in Environmental science and pollution research international (01-03-2024)“…Surface ozone and temperature trends were investigated using records from 2000 to 2021 in Southwestern Europe, at El Arenosillo observatory, focusing on June…”
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Investigating differences in DOAS retrieval codes using MAD-CAT campaign data
Published in Atmospheric measurement techniques (10-03-2017)“…The differential optical absorption spectroscopy (DOAS) method is a well-known remote sensing technique that is nowadays widely used for measurements of…”
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A 10-year characterization of the Saharan Air Layer lidar ratio in the subtropical North Atlantic
Published in Atmospheric chemistry and physics (15-05-2019)“…Particle extinction-to-backscatter ratio (lidar ratio) is a key parameter for a correct interpretation of elastic lidar measurements. Of particular importance…”
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A global analysis of climate-relevant aerosol properties retrieved from the network of Global Atmosphere Watch (GAW) near-surface observatories
Published in Atmospheric measurement techniques (17-08-2020)“…Aerosol particles are essential constituents of the Earth's atmosphere, impacting the earth radiation balance directly by scattering and absorbing solar…”
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Long-term characterisation of the vertical structure of the Saharan Air Layer over the Canary Islands using lidar and radiosonde profiles: implications for radiative and cloud processes over the subtropical Atlantic Ocean
Published in Atmospheric chemistry and physics (18-01-2022)“…Every year, large-scale African dust outbreaks frequently pass over the Canary Islands (Spain). Here we describe the seasonal evolution of atmospheric aerosol…”
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Radiation and Dust Sensor for Mars Environmental Dynamic Analyzer Onboard M2020 Rover
Published in Sensors (Basel, Switzerland) (10-04-2022)“…The Radiation and Dust Sensor is one of six sensors of the Mars Environmental Dynamics Analyzer onboard the Perseverance rover from the Mars 2020 NASA mission…”
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The New Sun-Sky-Lunar Cimel CE318-T Multiband Photometer - A Comprehensive Performance Evaluation
Published in Atmospheric measurement techniques (24-02-2016)“…This paper presents the new photometer CE318-T, able to perform daytime and night-time photometric measurements using the sun and the moon as light source…”
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Twenty years of ground-based NDACC FTIR spectrometry at Izaña Observatory – overview and long-term comparison to other techniques
Published in Atmospheric chemistry and physics (18-10-2021)“…High-resolution Fourier transform infrared (FTIR) solar observations are particularly relevant for climate studies, as they allow atmospheric gaseous…”
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Intercomparison of MAX-DOAS vertical profile retrieval algorithms: studies on field data from the CINDI-2 campaign
Published in Atmospheric measurement techniques (04-01-2021)“…The second Cabauw Intercomparison of Nitrogen Dioxide measuring Instruments (CINDI-2) took place in Cabauw (the Netherlands) in September 2016 with the aim of…”
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Hemispheric asymmetry in stratospheric NO 2 trends
Published in Atmospheric chemistry and physics (10-11-2017)“…Over 20 years of stratospheric NO2 vertical column density (VCD) data from ground-based zenith DOAS spectrometers were used for trend analysis, specifically,…”
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Hemispheric asymmetry in stratospheric NO.sub.2 trends
Published in Atmospheric chemistry and physics (10-11-2017)“…Over 20 years of stratospheric NO.sub.2 vertical column density (VCD) data from ground-based zenith DOAS spectrometers were used for trend analysis,…”
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Hemispheric asymmetry in stratospheric NO2 trends
Published in Atmospheric chemistry and physics (10-11-2017)“…Over 20 years of stratospheric NO2 vertical column density (VCD) data from ground-based zenith DOAS spectrometers were used for trend analysis, specifically,…”
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Inter-comparison of MAX-DOAS measurements of tropospheric HONO slant column densities and vertical profiles during the CINDI-2 campaign
Published in Atmospheric measurement techniques (29-09-2020)“…We present the inter-comparison of delta slant column densities (SCDs) and vertical profiles of nitrous acid (HONO) derived from measurements of different…”
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