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Paper Abstract and Keywords
Presentation 2022-12-16 13:55
Study on Volume Scattering Model in Scattering Power Decomposition for PolSAR Data
Masato Kawada, Hiroyoshi Yamada, Ryoichi Sato (Niigata Univ.) SANE2022-82
Abstract (in Japanese) (See Japanese page) 
(in English) The main objective of this paper is to improve the classification accuracy of PolSAR data for urban areas. In the PolSAR data decomposition method, the power of volume scattering often become dominant in urban areas due to orientation to the radar irradiation direction. In this paper, we concentrate the fact that negative power is often generated by the conventional method in oriented urban areas and propose a modified decomposition method using volume models composed of the forest models and dihedral model to suppress generating the negative power. Experimental study by using the PolSAR data for San Francisco area acquired by ALOS-2 is provided to show the validity of this analysis.
Keyword (in Japanese) (See Japanese page) 
(in English) Polarimetric Synthetic Aperture Radar (PolSAR) / Scattering Power Decomposition / Y4R / ALOS-2 / / / /  
Reference Info. IEICE Tech. Rep., vol. 122, no. 312, SANE2022-82, pp. 95-99, Dec. 2022.
Paper # SANE2022-82 
Date of Issue 2022-12-08 (SANE) 
ISSN Online edition: ISSN 2432-6380
Copyright
and
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 2022-12-15 - 2022-12-16 
Place (in Japanese) (See Japanese page) 
Place (in English) Nagasaki Public Hall 
Topics (in Japanese) (See Japanese page) 
Topics (in English) ICSANE 
Paper Information
Registration To SANE 
Conference Code 2022-12-SANE 
Language English 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Study on Volume Scattering Model in Scattering Power Decomposition for PolSAR Data 
Sub Title (in English)  
Keyword(1) Polarimetric Synthetic Aperture Radar (PolSAR)  
Keyword(2) Scattering Power Decomposition  
Keyword(3) Y4R  
Keyword(4) ALOS-2  
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1st Author's Name Masato Kawada  
1st Author's Affiliation Niigata University (Niigata Univ.)
2nd Author's Name Hiroyoshi Yamada  
2nd Author's Affiliation Niigata University (Niigata Univ.)
3rd Author's Name Ryoichi Sato  
3rd Author's Affiliation Niigata University (Niigata Univ.)
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Speaker Author-1 
Date Time 2022-12-16 13:55:00 
Presentation Time 20 minutes 
Registration for SANE 
Paper # SANE2022-82 
Volume (vol) vol.122 
Number (no) no.312 
Page pp.95-99 
#Pages 5 
Date of Issue 2022-12-08 (SANE) 

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