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Paper Abstract and Keywords
Presentation 2018-11-09 11:10
Measurement of dependence of ocean surface backscattering on oceanwinds by using airborne SAR
Akitsugu Nadai, Shoichiro Kojima, Jyunpei Uemoto (NICT) SANE2018-87
Abstract (in Japanese) (See Japanese page) 
(in English) The oceanwinds measurement in wide area with high spatial resolution
is important to investigate the coastal ocean environment. The synthetic aperture radar (SAR) is one of the candidates because of its high spatial resolution. The intensity of ocean surafce backscattering measured by SAR depends on the wind speed and the relative wind direction to radar wave. Usually, after estimation of the relative wind direction by any method, the wind speed is estimated using the geophysical model function (GMF). The GMF has been statistically developed using a lot of pairs of sigma zero measured by satellite SAR and wind vector measured/estimated by other method.
In this paper, We measure the dependence of ocean surface backscattering using an airborne SAR. The results are comapared with the GMF (XMOD2) and the scatterometer result.
Keyword (in Japanese) (See Japanese page) 
(in English) X-band synthetic aperture radar (SAR) / ocean winds / normalized radar cross section / XMOD2 / / / /  
Reference Info. IEICE Tech. Rep., vol. 118, no. 287, SANE2018-87, pp. 157-162, Nov. 2018.
Paper # SANE2018-87 
Date of Issue 2018-11-01 (SANE) 
ISSN 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 2018-11-07 - 2018-11-09 
Place (in Japanese) (See Japanese page) 
Place (in English) China (Xuchang) 
Topics (in Japanese) (See Japanese page) 
Topics (in English) ICSANE2018 
Paper Information
Registration To SANE 
Conference Code 2018-11-SANE 
Language English 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Measurement of dependence of ocean surface backscattering on oceanwinds by using airborne SAR 
Sub Title (in English)  
Keyword(1) X-band synthetic aperture radar (SAR)  
Keyword(2) ocean winds  
Keyword(3) normalized radar cross section  
Keyword(4) XMOD2  
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1st Author's Name Akitsugu Nadai  
1st Author's Affiliation National Institute of Information and communications Technology (NICT)
2nd Author's Name Shoichiro Kojima  
2nd Author's Affiliation National Institute of Information and communications Technology (NICT)
3rd Author's Name Jyunpei Uemoto  
3rd Author's Affiliation National Institute of Information and communications Technology (NICT)
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Speaker Author-1 
Date Time 2018-11-09 11:10:00 
Presentation Time 20 minutes 
Registration for SANE 
Paper # SANE2018-87 
Volume (vol) vol.118 
Number (no) no.287 
Page pp.157-162 
#Pages
Date of Issue 2018-11-01 (SANE) 


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