Evaluation of ozone profile and tropospheric ozone retrievals from GEMS and OMI spectra
نویسندگان
چکیده
منابع مشابه
Improved tropospheric ozone profile retrievals using OMI and TES radiances
[1] We perform a study for characterizing the vertical resolution of tropospheric ozone profile retrievals from the combination of simulated ultraviolet (UV) and thermal infrared (TIR) observations that are representative of the EOS Aura Ozone Monitoring Instrument (OMI) and the Tropospheric Emission Spectrometer (TES). Under the low thermal contrast conditions used for this simulation, we find...
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Abstract: Clean air is a necessity for human well-being and health. Air pollution is a major threat to humans and other organisms and is considered as one of the environmental challenges. Today, with the increase in air pollution, the need to know more about the causes of its occurrence has been raised. The various consequences of air pollution have made air quality monitoring and control inev...
متن کاملGlobal Ozone–CO Correlations from OMI and AIRS: Constraints on Tropospheric Ozone Sources
We present a global data set of free tropospheric ozone–CO correlations with 2× 2.5 spatial resolution from the Ozone Monitoring Instrument (OMI) and Atmospheric Infrared Sounder (AIRS) satellite instruments for each season of 2008. OMI and AIRS have near-daily global coverage of ozone and CO respectively and observe coincident scenes with similar vertical sensitivities. The resulting ozone–CO ...
متن کاملGlobal Ozone - CO Correlations from OMI and AIRS : Constraints on Tropospheric 1 Ozone
32 33 We present a global data set of free tropospheric ozone-CO correlations with 2 o × 2.5 o 34 spatial resolution from the OMI and AIRS satellite instruments for each season of 2008. 35 OMI (ozone) and AIRS (CO) have near daily global coverage and observe coincident 36 scenes with similar vertical sensitivities. The resulting ozone-CO correlations are highly 37 statistically significant (pos...
متن کاملEvaluation of tropospheric ozone columns derived from assimilated GOME ozone profile observations
Tropospheric O3 column estimates are produced and evaluated from spaceborne O3 observations by the subtraction of assimilated O3 profile observations from total column observations, the so-called Tropospheric O3 ReAnalysis or TORA method. Here we apply the TORA method to six years (1996–2001) of ERS-2 GOME/TOMS total O3 and 5 ERS-2 GOME O3 profile observations using the TM5 global chemistry-tra...
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ژورنال
عنوان ژورنال: Atmospheric Measurement Techniques
سال: 2013
ISSN: 1867-8548
DOI: 10.5194/amt-6-239-2013