Please use this identifier to cite or link to this item: http://hdl.handle.net/20.500.11765/4195
Intercomparison of stratospheric nitrogen dioxide columns retrieved from ground-based DOAS and FTIR and satellite DOAS instruments over the subtropical Izana station
Title: Intercomparison of stratospheric nitrogen dioxide columns retrieved from ground-based DOAS and FTIR and satellite DOAS instruments over the subtropical Izana station
Authors: Robles González, CristinaAutor AEMETNavarro Comas, MónicaPuentedura, OlgaSchneider, Matthias RESEARCHERID Hase, FrankGarcía Rodríguez, Omaira Elena ORCID RESEARCHERID Blumenstock, ThomasGil-Ojeda, Manuel
Keywords: Nitrogen dioxide columns; Ground-based instruments; Fourier transform infrared spectroscopy; Stratospheric nitrogen; Differential optical absorption spectroscopy
Issue Date: 2016
Publisher: European Geosciences Union
Citation: Atmospheric Measurement Techniques. 2016, 9(9), p. 4471-4485
Publisher version: http://dx.doi.org/10.5194/amt-9-4471-2016
Abstract: The comparison of observations performed by different techniques and satellite instruments is important. An intercomparison of the stratospheric NO2 derived from ground-based and satellite instruments has been carried out over the Izaña subtropical site. The importance of the use of the effective solar zenith angle when comparing noon measurements with twilight measurements of photochemically active species is highlighted. All instruments show positive trends in NO2 stratospheric column.
Sponsorship : This publication has been funded by the AVATAR project of the Spanish national funding Agency (MINECO: CGL2014-55230-R ). This work has been carried out in the frame of the NORS (Demonstration Network of Ground-Based Remote Sensing Observations in support of the Copernicus Atmospheric Service) project (funded by the European Community’s Seventh Framework Programme (FP7/2007–2013) under grant agreement no. 284421; http://nors.aeronomie.be/) and has been partially supported by AMISOC project funded by the Spanish national funding Agency (CGL2011-24891).
URI: http://hdl.handle.net/20.500.11765/4195
ISSN: 1867-1381
1867-8548
Appears in Collections:Artículos científicos 2015-2018


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