Validation of tropospheric emissions spectrometer (TES) nadir ozone profiles using ozonesonde measurements
ozone profiles with ozonesonde profiles from the Intercontinental Chemical Transport Experiment Ozonesonde Network Study, the World Ozone and Ultraviolet Data Center, the Global Monitoring Division of the Earth System Research Laboratory, and the Southern Hemisphere Additional Ozonesonde archives. A...
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ftciteseerx:oai:CiteSeerX.psu:10.1.1.143.1420 2023-05-15T13:53:12+02:00 Validation of tropospheric emissions spectrometer (TES) nadir ozone profiles using ozonesonde measurements Ray Nassar Jennifer A. Logan Helen M. Worden Inna A. Megretskaia Kevin W. Bowman Gregory B. Osterman Anne M. Thompson David W. Tarasick The Pennsylvania State University CiteSeerX Archives 2008 application/pdf http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.143.1420 http://www-as.harvard.edu/chemistry/trop/publications/nassar_2008.pdf en eng http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.143.1420 http://www-as.harvard.edu/chemistry/trop/publications/nassar_2008.pdf Metadata may be used without restrictions as long as the oai identifier remains attached to it. http://www-as.harvard.edu/chemistry/trop/publications/nassar_2008.pdf text 2008 ftciteseerx 2016-01-07T15:01:49Z ozone profiles with ozonesonde profiles from the Intercontinental Chemical Transport Experiment Ozonesonde Network Study, the World Ozone and Ultraviolet Data Center, the Global Monitoring Division of the Earth System Research Laboratory, and the Southern Hemisphere Additional Ozonesonde archives. Approximately 1600 coincidences spanning 72.5°S–80.3°N from October 2004 to October 2006 are found. The TES averaging kernel and constraint are applied to the ozonesonde data to account for the TES measurement sensitivity and vertical resolution. TES sonde differences are examined in six latitude zones after excluding profiles with thick high clouds. Values for the bias and standard deviation are determined using correlations of mean values of TES ozone and sonde ozone in the upper troposphere (UT) and lower troposphere (LT). The UT biases range from 2.9 to 10.6 ppbv, and the LT biases range from 3.7 to 9.2 ppbv, excluding the Arctic and Antarctic LT where TES sensitivity is low. A similar approach is used to assess seasonal differences in the northern midlatitudes where the density and frequency of sonde measurements are greatest. These results are briefly compared to TES V001 ozone validation work which also used ozonesondes but was carried out prior to improvements in the radiometric calibration Text Antarc* Antarctic Arctic Unknown Antarctic Arctic |
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ftciteseerx |
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English |
description |
ozone profiles with ozonesonde profiles from the Intercontinental Chemical Transport Experiment Ozonesonde Network Study, the World Ozone and Ultraviolet Data Center, the Global Monitoring Division of the Earth System Research Laboratory, and the Southern Hemisphere Additional Ozonesonde archives. Approximately 1600 coincidences spanning 72.5°S–80.3°N from October 2004 to October 2006 are found. The TES averaging kernel and constraint are applied to the ozonesonde data to account for the TES measurement sensitivity and vertical resolution. TES sonde differences are examined in six latitude zones after excluding profiles with thick high clouds. Values for the bias and standard deviation are determined using correlations of mean values of TES ozone and sonde ozone in the upper troposphere (UT) and lower troposphere (LT). The UT biases range from 2.9 to 10.6 ppbv, and the LT biases range from 3.7 to 9.2 ppbv, excluding the Arctic and Antarctic LT where TES sensitivity is low. A similar approach is used to assess seasonal differences in the northern midlatitudes where the density and frequency of sonde measurements are greatest. These results are briefly compared to TES V001 ozone validation work which also used ozonesondes but was carried out prior to improvements in the radiometric calibration |
author2 |
The Pennsylvania State University CiteSeerX Archives |
format |
Text |
author |
Ray Nassar Jennifer A. Logan Helen M. Worden Inna A. Megretskaia Kevin W. Bowman Gregory B. Osterman Anne M. Thompson David W. Tarasick |
spellingShingle |
Ray Nassar Jennifer A. Logan Helen M. Worden Inna A. Megretskaia Kevin W. Bowman Gregory B. Osterman Anne M. Thompson David W. Tarasick Validation of tropospheric emissions spectrometer (TES) nadir ozone profiles using ozonesonde measurements |
author_facet |
Ray Nassar Jennifer A. Logan Helen M. Worden Inna A. Megretskaia Kevin W. Bowman Gregory B. Osterman Anne M. Thompson David W. Tarasick |
author_sort |
Ray Nassar |
title |
Validation of tropospheric emissions spectrometer (TES) nadir ozone profiles using ozonesonde measurements |
title_short |
Validation of tropospheric emissions spectrometer (TES) nadir ozone profiles using ozonesonde measurements |
title_full |
Validation of tropospheric emissions spectrometer (TES) nadir ozone profiles using ozonesonde measurements |
title_fullStr |
Validation of tropospheric emissions spectrometer (TES) nadir ozone profiles using ozonesonde measurements |
title_full_unstemmed |
Validation of tropospheric emissions spectrometer (TES) nadir ozone profiles using ozonesonde measurements |
title_sort |
validation of tropospheric emissions spectrometer (tes) nadir ozone profiles using ozonesonde measurements |
publishDate |
2008 |
url |
http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.143.1420 http://www-as.harvard.edu/chemistry/trop/publications/nassar_2008.pdf |
geographic |
Antarctic Arctic |
geographic_facet |
Antarctic Arctic |
genre |
Antarc* Antarctic Arctic |
genre_facet |
Antarc* Antarctic Arctic |
op_source |
http://www-as.harvard.edu/chemistry/trop/publications/nassar_2008.pdf |
op_relation |
http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.143.1420 http://www-as.harvard.edu/chemistry/trop/publications/nassar_2008.pdf |
op_rights |
Metadata may be used without restrictions as long as the oai identifier remains attached to it. |
_version_ |
1766258172800008192 |