ATMOSPHERIC CHEMISTRY EXPERIMENT (ACE) MEASUREMENTS OF THE UPPER TROPOSPHERE AND STRATOSPHERE
We highlight chemistry and trend measurements from the Atmospheric Chemistry Experiment (ACE) which is providing precise middle troposphere to the lower thermosphere measurements of the Earth's upper troposphere to lower mesosphere with the solar occultation technique. The primary instrument is...
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ftciteseerx:oai:CiteSeerX.psu:10.1.1.377.8807 2023-05-15T15:06:37+02:00 ATMOSPHERIC CHEMISTRY EXPERIMENT (ACE) MEASUREMENTS OF THE UPPER TROPOSPHERE AND STRATOSPHERE Curtis P. Rinsl Peter Bernath Chris Boone Ray Nassar Gaëlle Dufour Catherine Clerbaux The Pennsylvania State University CiteSeerX Archives application/pdf http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.377.8807 en eng http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.377.8807 Metadata may be used without restrictions as long as the oai identifier remains attached to it. https://earth.esa.int/workshops/envisatsymposium/proceedings/sessions/2A1/454634cr.pdf text ftciteseerx 2016-09-18T00:11:28Z We highlight chemistry and trend measurements from the Atmospheric Chemistry Experiment (ACE) which is providing precise middle troposphere to the lower thermosphere measurements of the Earth's upper troposphere to lower mesosphere with the solar occultation technique. The primary instrument is a 0.02 cm-1 resolution Fourier transform spectrometer covering 750-4400 cm-1 simultaneously. ACE also known as SCISAT 1 is a Canadian lead mission launched into a 74 ° inclined orbit at 650 km altitude on August 12, 2003 by a U.S.-supplied Pegasus vehicle. Additional measurements are obtained with a UV-visible spectrometer and two imagers providing measurements at 0.525 and 1.02 microns. 2004 SOLAR FLARES The Sun produced some of the most powerful solar flares ever recorded between 18 October and 5 November 2003. ACE measurements of Arctic NOx vs. pressure from 0.07-2 hPa (~40-60 km) during February and March 2004 showed the dilution of NOx resulting from photochemical loss in the sunlit atmosphere, and the time series of measurements were used to estimate the descent rate from the upper stratospheric NOx time series [1]. Figure 1. ACE time series of NOx (NO+NO2) measurements [Rinsland et al. [1]] _____________________________________________________ Proc. ‘Envisat Symposium 2007’, Montreux, Switzerland Text Arctic Unknown Arctic |
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We highlight chemistry and trend measurements from the Atmospheric Chemistry Experiment (ACE) which is providing precise middle troposphere to the lower thermosphere measurements of the Earth's upper troposphere to lower mesosphere with the solar occultation technique. The primary instrument is a 0.02 cm-1 resolution Fourier transform spectrometer covering 750-4400 cm-1 simultaneously. ACE also known as SCISAT 1 is a Canadian lead mission launched into a 74 ° inclined orbit at 650 km altitude on August 12, 2003 by a U.S.-supplied Pegasus vehicle. Additional measurements are obtained with a UV-visible spectrometer and two imagers providing measurements at 0.525 and 1.02 microns. 2004 SOLAR FLARES The Sun produced some of the most powerful solar flares ever recorded between 18 October and 5 November 2003. ACE measurements of Arctic NOx vs. pressure from 0.07-2 hPa (~40-60 km) during February and March 2004 showed the dilution of NOx resulting from photochemical loss in the sunlit atmosphere, and the time series of measurements were used to estimate the descent rate from the upper stratospheric NOx time series [1]. Figure 1. ACE time series of NOx (NO+NO2) measurements [Rinsland et al. [1]] _____________________________________________________ Proc. ‘Envisat Symposium 2007’, Montreux, Switzerland |
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The Pennsylvania State University CiteSeerX Archives |
format |
Text |
author |
Curtis P. Rinsl Peter Bernath Chris Boone Ray Nassar Gaëlle Dufour Catherine Clerbaux |
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Curtis P. Rinsl Peter Bernath Chris Boone Ray Nassar Gaëlle Dufour Catherine Clerbaux ATMOSPHERIC CHEMISTRY EXPERIMENT (ACE) MEASUREMENTS OF THE UPPER TROPOSPHERE AND STRATOSPHERE |
author_facet |
Curtis P. Rinsl Peter Bernath Chris Boone Ray Nassar Gaëlle Dufour Catherine Clerbaux |
author_sort |
Curtis P. Rinsl |
title |
ATMOSPHERIC CHEMISTRY EXPERIMENT (ACE) MEASUREMENTS OF THE UPPER TROPOSPHERE AND STRATOSPHERE |
title_short |
ATMOSPHERIC CHEMISTRY EXPERIMENT (ACE) MEASUREMENTS OF THE UPPER TROPOSPHERE AND STRATOSPHERE |
title_full |
ATMOSPHERIC CHEMISTRY EXPERIMENT (ACE) MEASUREMENTS OF THE UPPER TROPOSPHERE AND STRATOSPHERE |
title_fullStr |
ATMOSPHERIC CHEMISTRY EXPERIMENT (ACE) MEASUREMENTS OF THE UPPER TROPOSPHERE AND STRATOSPHERE |
title_full_unstemmed |
ATMOSPHERIC CHEMISTRY EXPERIMENT (ACE) MEASUREMENTS OF THE UPPER TROPOSPHERE AND STRATOSPHERE |
title_sort |
atmospheric chemistry experiment (ace) measurements of the upper troposphere and stratosphere |
url |
http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.377.8807 |
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Arctic |
geographic_facet |
Arctic |
genre |
Arctic |
genre_facet |
Arctic |
op_source |
https://earth.esa.int/workshops/envisatsymposium/proceedings/sessions/2A1/454634cr.pdf |
op_relation |
http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.377.8807 |
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Metadata may be used without restrictions as long as the oai identifier remains attached to it. |
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