<> "The repository administrator has not yet configured an RDF license."^^ . <> . . "Estimation of NOx Emissions from megacities using mobile MAX-DOAS and satellite observations"^^ . "The focus of this study is on the quantification of NOx emissions. We characterized and quantfified vertically integrated NO2 concentrations (VCDs) and NOx emissions by using mobile MAX-DOAS and satellite observations. The mobile MAX-DOAS observations are conducted on different circles around megacities. From the combination of MAX-DOAS\r\nobservations with meteorological data, total NOx emissions from different megacities were estimated. In this thesis, several correction methods were developed, which allowed for the first time the quantitative determination of NOx emissions from mobile MAX-DOAS observations.\r\nOMI satellite observations were also used for estimation of NOx emissions, and were found to be very similar to the obtained emissions from MAX-DOAS in summer. Also\r\nVCDs from mobile MAX-DOAS and OMI were compared. Good agreement was found for summer, but worse agreement for winter. The obtained emissions from mobile MAX-DOAS\r\nare season-dependent with 145% higher in winter. We also compared the NO2 VCDs and NOx emissions with CHIMERE model results and input emissions. Good agreement was\r\nfound for summer, but in winter the NO2 VCDs and NOx emissions derived from MAXDOAS are about 35% and 45% higher than from CHIMERE respectively."^^ . "2012" . . . . . . . "Reza"^^ . "Shaiganfar"^^ . "Reza Shaiganfar"^^ . . . . . . "Estimation of NOx Emissions from megacities using mobile MAX-DOAS and satellite observations (PDF)"^^ . . . "Reza_Shaiganfar.pdf"^^ . . . "Estimation of NOx Emissions from megacities using mobile MAX-DOAS and satellite observations (Other)"^^ . . . . . . "indexcodes.txt"^^ . . . "Estimation of NOx Emissions from megacities using mobile MAX-DOAS and satellite observations (Other)"^^ . . . . . . "lightbox.jpg"^^ . . . "Estimation of NOx Emissions from megacities using mobile MAX-DOAS and satellite observations (Other)"^^ . . . . . . "preview.jpg"^^ . . . "Estimation of NOx Emissions from megacities using mobile MAX-DOAS and satellite observations (Other)"^^ . . . . . . "medium.jpg"^^ . . . "Estimation of NOx Emissions from megacities using mobile MAX-DOAS and satellite observations (Other)"^^ . . . . . . "small.jpg"^^ . . "HTML Summary of #14201 \n\nEstimation of NOx Emissions from megacities using mobile MAX-DOAS and satellite observations\n\n" . "text/html" . . . "530 Physik"@de . "530 Physics"@en . . . "550 Geowissenschaften"@de . "550 Earth sciences"@en . .