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[PDF] Top 20 Retrieval of stratospheric aerosol density profiles from SCIAMACHY limb radiance measurements in the O<sub>2</sub> A-band

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Retrieval of stratospheric aerosol density profiles from SCIAMACHY limb radiance measurements in the O&lt;sub&gt;2&lt;/sub&gt; A-band

Retrieval of stratospheric aerosol density profiles from SCIAMACHY limb radiance measurements in the O<sub>2</sub> A-band

... panel of Fig. 6 shows the retrieved albedo at 500 nm with a clear seasonal ...during the winter season the retrieved albedo exceeds 0.6. The re- trieved albedo is an effective ... See full document

15

Global distributions of C&lt;sub&gt;2&lt;/sub&gt;H&lt;sub&gt;6&lt;/sub&gt;, C&lt;sub&gt;2&lt;/sub&gt;H&lt;sub&gt;2&lt;/sub&gt;, HCN, and PAN retrieved from MIPAS reduced spectral resolution measurements

Global distributions of C<sub>2</sub>H<sub>6</sub>, C<sub>2</sub>H<sub>2</sub>, HCN, and PAN retrieved from MIPAS reduced spectral resolution measurements

... instead of the entire spectral band in order to gain compu- tational efficiency and to reduce the signal of interfering species (von Clarmann and Echle, 1998; Echle et ...to ... See full document

36

Simultaneous measurements of OClO, NO&lt;sub&gt;2&lt;/sub&gt; and O&lt;sub&gt;3&lt;/sub&gt; in the Arctic polar vortex by the GOMOS instrument

Simultaneous measurements of OClO, NO<sub>2</sub> and O<sub>3</sub> in the Arctic polar vortex by the GOMOS instrument

... occultations). In Fig. 2, the white circle represents the spatial distribution of these GOMOS Sirius oc- ...along the entire longitudinal range: some of them were ... See full document

10

Measurements of CH&lt;sub&gt;3&lt;/sub&gt;O&lt;sub&gt;2&lt;/sub&gt;NO&lt;sub&gt;2&lt;/sub&gt; in the upper troposphere

Measurements of CH<sub>3</sub>O<sub>2</sub>NO<sub>2</sub> in the upper troposphere

... bandwidth of 0.06 cm −1 . The laser light is focused through two multipass White ...nm) from the excited NO 2 molecules is detected at a right angle to the excitation using a red ... See full document

27

Inter-comparison of stratospheric O&lt;sub&gt;3&lt;/sub&gt; and NO&lt;sub&gt;2&lt;/sub&gt; abundances retrieved from balloon borne direct sun observations and Envisat/SCIAMACHY limb measurements

Inter-comparison of stratospheric O<sub>3</sub> and NO<sub>2</sub> abundances retrieved from balloon borne direct sun observations and Envisat/SCIAMACHY limb measurements

... The stratospheric ozone profiles are derived from SCIA- MACHY limb scattering observations with the Stratozone code (version ...using the method described in von ... See full document

22

Multi-year comparison of stratospheric BrO vertical profiles retrieved from SCIAMACHY limb and ground-based UV-visible measurements

Multi-year comparison of stratospheric BrO vertical profiles retrieved from SCIAMACHY limb and ground-based UV-visible measurements

... parameter in the characterization of the information content of a ...retrieval. The averaging kernels express the sensitivity of the retrieved pro- ... See full document

13

Improvements to the retrieval of tropospheric NO&lt;sub&gt;2&lt;/sub&gt; from satellite &amp;ndash; stratospheric correction using SCIAMACHY limb/nadir matching and comparison to Oslo CTM2 simulations

Improvements to the retrieval of tropospheric NO<sub>2</sub> from satellite &ndash; stratospheric correction using SCIAMACHY limb/nadir matching and comparison to Oslo CTM2 simulations

... located in the boundary layer, leading to a one-to- one translation of these systematic errors in the slant columns to errors in the vertical columns because the ... See full document

20

Stratospheric BrONO&lt;sub&gt;2&lt;/sub&gt; observed by MIPAS

Stratospheric BrONO<sub>2</sub> observed by MIPAS

... 3.4.2 Retrieval from co-added limb-emission spectra Due to non-linearity of the radiative transfer, especially in case of mid-infrared emission measurements, ... See full document

12

Validation of SCIAMACHY limb NO&lt;sub&gt;2&lt;/sub&gt; profiles using solar occultation measurements

Validation of SCIAMACHY limb NO<sub>2</sub> profiles using solar occultation measurements

... The retrieval process is divided into two steps. The first is the pre-processing step, which is performed to eliminate most spectral features not associated with retrieval parame- ... See full document

26

Retrieval of tropospheric column densities of NO&lt;sub&gt;2&lt;/sub&gt; from combined SCIAMACHY nadir/limb measurements

Retrieval of tropospheric column densities of NO<sub>2</sub> from combined SCIAMACHY nadir/limb measurements

... absolute limb correction (ALC), which improves spatial patterns of tropospheric CDs, in par- ticular over and around the polar vortex, but introduces arte- facts ...relative limb ... See full document

17

BrO/SO&lt;sub&gt;2&lt;/sub&gt; molar ratios from scanning DOAS measurements in the NOVAC network

BrO/SO<sub>2</sub> molar ratios from scanning DOAS measurements in the NOVAC network

... m, the upper contour level is at 5200 m, Bruma station is at 4800 m ...showing the location of Nevado del Ruiz volcano (Colombia) and the three NOVAC stations used for gas ...monitoring. ... See full document

16

Atmospheric test of the J(BrONO&lt;sub&gt;2&lt;/sub&gt;)/&lt;i&gt;k&lt;/i&gt;&lt;sub&gt;BrO+NO&lt;sub&gt;2&lt;/sub&gt;&lt;/sub&gt; ratio: implications for total stratospheric Br&lt;sub&gt;y&lt;/sub&gt; and bromine-mediated ozone loss

Atmospheric test of the J(BrONO<sub>2</sub>)/<i>k</i><sub>BrO+NO<sub>2</sub></sub> ratio: implications for total stratospheric Br<sub>y</sub> and bromine-mediated ozone loss

... definition the samples are al- ways taken at SZA = 90 ◦ , i.e. at the tangent height from where most of the absorption (signal) comes from ...probe the atmosphere for a ... See full document

25

A novel model to predict the physical state of atmospheric H&lt;sub&gt;2&lt;/sub&gt;SO&lt;sub&gt;4&lt;/sub&gt;/NH&lt;sub&gt;3&lt;/sub&gt;/H&lt;sub&gt;2&lt;/sub&gt;O aerosol particles

A novel model to predict the physical state of atmospheric H<sub>2</sub>SO<sub>4</sub>/NH<sub>3</sub>/H<sub>2</sub>O aerosol particles

... computed from ECMWF (European Centre for Medium Range Weather Forecasts) analyses, taking full account of the deliquescence/efflorescence ...humidities from laboratory measurements, ... See full document

39

Profiles of CH&lt;sub&gt;4&lt;/sub&gt;, HDO, H&lt;sub&gt;2&lt;/sub&gt;O, and N&lt;sub&gt;2&lt;/sub&gt;O with improved lower tropospheric vertical resolution from Aura TES radiances

Profiles of CH<sub>4</sub>, HDO, H<sub>2</sub>O, and N<sub>2</sub>O with improved lower tropospheric vertical resolution from Aura TES radiances

... Stephens, B. B., Gurney, K. R., Tans, P. P., Sweeney, C., Peters, W., Bruhwiler, L., Ciais, P., Ramonet, M., Bousquet, P., Nakazawa, T., Aoki, S., Machida, T., Inoue, G., Vinnichenko, N., Lloyd, J., Jordan, A., Heimann, ... See full document

43

Intercomparison of O&lt;sub&gt;3&lt;/sub&gt; profiles observed by SCIAMACHY, ground based microwave and FTIR instruments

Intercomparison of O<sub>3</sub> profiles observed by SCIAMACHY, ground based microwave and FTIR instruments

... spectrum of the O 3 line every half an ...2002) the integration time can be prolonged up to a day in order to enhance signal to noise ...therefore the most ... See full document

26

Simultaneous measurements of OClO, NO&lt;sub&gt;2&lt;/sub&gt; and O&lt;sub&gt;3&lt;/sub&gt; in the Arctic polar vortex by the GOMOS instrument

Simultaneous measurements of OClO, NO<sub>2</sub> and O<sub>3</sub> in the Arctic polar vortex by the GOMOS instrument

... maximum of ClO volume mixing ratio in the lower stratosphere is located in the Arc- tic polar vortex (at high equivalent latitude, Santee et ...also the longitudinal and vertical ... See full document

24

Optical extinction by upper tropospheric/stratospheric aerosols and clouds: GOMOS observations for the period 2002–2008

Optical extinction by upper tropospheric/stratospheric aerosols and clouds: GOMOS observations for the period 2002–2008

... Vanhellemont, F., Fussen, D., Bingen, C., Kyr ¨ol ¨a, E., Tamminen, J., Sofieva, V., Hassinen, S., Verronen, P., Sepp ¨al ¨a, A., Bertaux, J. L., Hauchecorne, A., Dalaudier, F., Fanton d’Andon, O., Barrot, G., Mangin, ... See full document

30

A new stratospheric and tropospheric NO&lt;sub&gt;2&lt;/sub&gt; retrieval algorithm for nadir-viewing satellite instruments: applications to OMI

A new stratospheric and tropospheric NO<sub>2</sub> retrieval algorithm for nadir-viewing satellite instruments: applications to OMI

... at the OMI overpass time and adjusted by empir- ical scaling factors to give approximate agreement in mag- nitude with the retrieved OMI stratosphere over the ...Pacific. The scaling ... See full document

20

An improved tropospheric NO&lt;sub&gt;2&lt;/sub&gt; retrieval for satellite observations in the vicinity of mountainous terrain

An improved tropospheric NO<sub>2</sub> retrieval for satellite observations in the vicinity of mountainous terrain

... deduced from ground-based in situ observations over the Swiss plateau and the Po Valley illustrates the promise of our new ...reduces the underestimation of ... See full document

44

Constraining the N&lt;sub&gt;2&lt;/sub&gt;O&lt;sub&gt;5&lt;/sub&gt; UV absorption cross section from spectroscopic trace gas measurements in the tropical mid-stratosphere

Constraining the N<sub>2</sub>O<sub>5</sub> UV absorption cross section from spectroscopic trace gas measurements in the tropical mid-stratosphere

... using the 1-D chem- istry model LABMOS, which is an updated version of the model used by Bösch et ...reactions of oxygen, nitrogen, hydro- gen, chlorine and bromine species according to ... See full document

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