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Paper Abstract and Keywords
Presentation 2021-11-04 15:50
[Invited Lecture] On fundamental of scattering power decomposition using polarimetric SAR data
Ryoichi Sato, Yoshio Yamaguchi, Hiroyoshi Yamada (Niigata Unv.) EMT2021-35 Link to ES Tech. Rep. Archives: EMT2021-35
Abstract (in Japanese) (See Japanese page) 
(in English) In this report, we introduce the model-based scattering power decomposition method. It is a polarimetric analysis method and widely used in the field of utilization of polarimetric SAR data. Firstly, three-component decomposition, which was proposed for the first time by Freeman and Durden in 1998, is explained. By using the decomposition, the total scattered power can be decomposed into volume scattering, surface scattering, and double bounce scattering. The strong and weak points of the decomposition are made clear, and various solutions are shown to overcome the weak points. Four-component (and multi-component) decomposition and NonNegative Eigenvalue Decomposition (NNED)
are also presented as the useful methods for improving or resolving the problems of the Freemans' decomposition.
Keyword (in Japanese) (See Japanese page) 
(in English) radar polarimetry / polarimetric SAR / scattering power decomposition / / / / /  
Reference Info. IEICE Tech. Rep., vol. 121, no. 226, EMT2021-35, pp. 36-40, Nov. 2021.
Paper # EMT2021-35 
Date of Issue 2021-10-28 (EMT) 
ISSN Online edition: ISSN 2432-6380
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)
Download PDF EMT2021-35 Link to ES Tech. Rep. Archives: EMT2021-35

Conference Information
Committee EMT IEE-EMT  
Conference Date 2021-11-04 - 2021-11-05 
Place (in Japanese) (See Japanese page) 
Place (in English) Online 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Electromagnetic Theory, etc. 
Paper Information
Registration To EMT 
Conference Code 2021-11-EMT-EMT 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) On fundamental of scattering power decomposition using polarimetric SAR data 
Sub Title (in English)  
Keyword(1) radar polarimetry  
Keyword(2) polarimetric SAR  
Keyword(3) scattering power decomposition  
1st Author's Name Ryoichi Sato  
1st Author's Affiliation Niigata University (Niigata Unv.)
2nd Author's Name Yoshio Yamaguchi  
2nd Author's Affiliation Niigata University (Niigata Unv.)
3rd Author's Name Hiroyoshi Yamada  
3rd Author's Affiliation Niigata University (Niigata Unv.)
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Speaker Author-1 
Date Time 2021-11-04 15:50:00 
Presentation Time 25 minutes 
Registration for EMT 
Paper # EMT2021-35 
Volume (vol) vol.121 
Number (no) no.226 
Page pp.36-40 
Date of Issue 2021-10-28 (EMT) 

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