About: A Comparison of Tropospheric NO2 Columns Retrieved from Satellite Instruments with Model Values Simulated by the Mesoscale Model CAMx

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	A comparison of retrieved tropospheric NO2 columns from satellite instruments SCIAMACHY and OMI with their model counterparts has been performed for one month’s simulation of the pair WRF-CAMx. A good correspondence has been found. A simplified version of optimum interpolation in the state space consisting of tropospheric columns has been run. The ratio of analysed to model column has been used as a scaling factor for model ground level NO2 concentrations. If the corrected concentrations fit better with observations, it may be an evidence of model bias in all vertical levels. If the correction is small but the model fit is poor, it may be an evidence of lack of representativity of the station. A comparison of retrieved tropospheric NO2 columns from satellite instruments SCIAMACHY and OMI with their model counterparts has been performed for one month’s simulation of the pair WRF-CAMx. A good correspondence has been found. A simplified version of optimum interpolation in the state space consisting of tropospheric columns has been run. The ratio of analysed to model column has been used as a scaling factor for model ground level NO2 concentrations. If the corrected concentrations fit better with observations, it may be an evidence of model bias in all vertical levels. If the correction is small but the model fit is poor, it may be an evidence of lack of representativity of the station. (en)
Title	A Comparison of Tropospheric NO2 Columns Retrieved from Satellite Instruments with Model Values Simulated by the Mesoscale Model CAMx A Comparison of Tropospheric NO2 Columns Retrieved from Satellite Instruments with Model Values Simulated by the Mesoscale Model CAMx (en)
skos:prefLabel	A Comparison of Tropospheric NO2 Columns Retrieved from Satellite Instruments with Model Values Simulated by the Mesoscale Model CAMx A Comparison of Tropospheric NO2 Columns Retrieved from Satellite Instruments with Model Values Simulated by the Mesoscale Model CAMx (en)
skos:notation	RIV/67985807:_____/09:00334174!RIV10-AV0-67985807
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(1ET400300414), Z(AV0Z10300504)
http://linked.open...vai/riv/dodaniDat	2010
http://linked.open...aciTvurceVysledku	Resler, Jaroslav Belda, Michal Eben, Kryštof Juruš, Pavel
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Ústav informatiky AV ČR, v. v. i.
http://linked.open...dnocenehoVysledku	301196
http://linked.open...ai/riv/idVysledku	RIV/67985807:_____/09:00334174
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	tropospheric column of NO2; satellite instruments; chemical model CAMx; representativity of measuring stations (en)
http://linked.open.../riv/klicoveSlovo	chemical model CAMx representativity of measuring stations tropospheric column of NO2 satellite instruments
http://linked.open...ontrolniKodProRIV	[F63B597191AF]
http://linked.open...v/mistoKonaniAkce	Urbino
http://linked.open...i/riv/mistoVydani	Roma
http://linked.open...i/riv/nazevZdroje	Atmospheric Composition change. Causes and Consequences - Local to Global
http://linked.open...in/vavai/riv/obor	DI
http://linked.open...ichTvurcuVysledku	4 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...vavai/riv/projekt	Mathematical modelling of air quality with applications in management of emergencies
http://linked.open...UplatneniVysledku	2009
http://linked.open...iv/tvurceVysledku	Belda, Michal Eben, Kryštof Juruš, Pavel Resler, Jaroslav
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2007-05-23 (xsd:date)
http://linked.open...n/vavai/riv/zamer	Informatika pro informační společnost: modely, algoritmy, aplikace
number of pages	4 (xsd:int)
http://purl.org/ne...btex#hasPublisher	Aracne
https://schema.org/isbn	978-88-548-2268-9
is http://linked.open...avai/riv/vysledek of	A Comparison of Tropospheric NO2 Columns Retrieved from Satellite Instruments with Model Values Simulated by the Mesoscale Model CAMx A Comparison of Tropospheric NO2 Columns Retrieved from Satellite Instruments with Model Values Simulated by the Mesoscale Model CAMx A Comparison of Tropospheric NO2 Columns Retrieved from Satellite Instruments with Model Values Simulated by the Mesoscale Model CAMx A Comparison of Tropospheric NO2 Columns Retrieved from Satellite Instruments with Model Values Simulated by the Mesoscale Model CAMx

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