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Paper Abstract and Keywords
Presentation 2007-04-16 10:45
A Comparison of Atmospheric Temperature and Moisture Profiles Derived from GPS Radio Occultation and Radiosonde in Australia
Kefei Zhang (RMIT Univ.), Bertukan Biadeglgne (Australian Bureau of Meteorology), Falin Wu (RMIT Univ.), Yuriy Kuleshov, Anthony Rea, Graham de Hodet (Australian Bureau of Meteorology), Erjiang Fu (RMIT Univ.) SANE2007-2
Abstract (in Japanese) (See Japanese page) 
(in English) The GPS radio occultation (RO) sounding technique that uses signals transmitted by the GPS satellites has evolved as an important global atmospheric observing technology. This research compares atmospheric profiles from GPS RO with radiosonde-retrieved profiles. Temperature and water vapor profiles from CHAMP satellite mission are compared with those calculated from radiosonde soundings over Western Australia. Results show that the differences between atmospheric temperatures derived from the low earth orbiting satellite data and measured by radiosondes are less than 1 K for altitudes below 14 km and less than 3 K in the vicinity of the tropopause. For water vapor profiles, the difference is less than -0.4 hPa in the lower troposphere and less than +0.4 hPa in the upper troposphere.
Keyword (in Japanese) (See Japanese page) 
(in English) Meteorology / GPS radio occultation / Radiosonde / CHAMP / / / /  
Reference Info. IEICE Tech. Rep., vol. 107, no. 2, SANE2007-2, pp. 7-12, April 2007.
Paper # SANE2007-2 
Date of Issue 2007-04-09 (SANE) 
ISSN Print edition: ISSN 0913-5685    Online edition: ISSN 2432-6380
Copyright
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reproduction		 All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034)
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Conference Information
Committee SANE  
Conference Date 2007-04-16 - 2007-04-18 
Place (in Japanese) (See Japanese page) 
Place (in English) ARRC(Perth) 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Joint workshop WSANE2007 
Paper Information
Registration To SANE 
Conference Code 2007-04-SANE 
Language English 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) A Comparison of Atmospheric Temperature and Moisture Profiles Derived from GPS Radio Occultation and Radiosonde in Australia 
Sub Title (in English)  
Keyword(1) Meteorology  
Keyword(2) GPS radio occultation  
Keyword(3) Radiosonde  
Keyword(4) CHAMP  
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1st Author's Name Kefei Zhang  
1st Author's Affiliation RMIT University (RMIT Univ.)
2nd Author's Name Bertukan Biadeglgne  
2nd Author's Affiliation Australian Bureau of Meteorology (Australian Bureau of Meteorology)
3rd Author's Name Falin Wu  
3rd Author's Affiliation RMIT University (RMIT Univ.)
4th Author's Name Yuriy Kuleshov  
4th Author's Affiliation Australian Bureau of Meteorology (Australian Bureau of Meteorology)
5th Author's Name Anthony Rea  
5th Author's Affiliation Australian Bureau of Meteorology (Australian Bureau of Meteorology)
6th Author's Name Graham de Hodet  
6th Author's Affiliation Australian Bureau of Meteorology (Australian Bureau of Meteorology)
7th Author's Name Erjiang Fu  
7th Author's Affiliation RMIT University (RMIT Univ.)
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Speaker Author-1 
Date Time 2007-04-16 10:45:00 
Presentation Time 25 minutes 
Registration for SANE 
Paper # SANE2007-2 
Volume (vol) vol.107 
Number (no) no.2 
Page pp.7-12 
#Pages 6 
Date of Issue 2007-04-09 (SANE) 

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