Paper Abstract and Keywords |
Presentation |
2023-03-02 15:00
Detection of Damaged Area caused by Earthquake based on Seven-Component Scattering Power Decomposition of Fully Polarimetric SAR Momoko Sumida, Fang Shang, Noto Kishi (UEC) SANE2022-102 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
Algorithm on detecting damaged area caused by earthquake by using synthetic aperture radar is highly expected. However, since the scattering mechanism of man-made area is complex, developing such algorithm is still difficult. The latest data interpretation algorithm, i.e., seven-component scattering power decomposition shows higher performance on distinguishing building areas from vegetation areas, and can provide more sufficient scattering information. Therefore, it is possible to be effective for detecting the damaged area. In this study, using ALOS2-PALSAR2 data of Mashiki-machi and Kumamoto area, which was damaged by the Kumamoto Earthquake, we quantified the changes in the 7 components, and proposed and verified the damaged area detecting method. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
Fully Polarimetric SAR / Seven-Component Scattering Power Decomposition / a method for deciding the scale of damaged area / / / / / |
Reference Info. |
IEICE Tech. Rep., vol. 122, no. 408, SANE2022-102, pp. 19-24, March 2023. |
Paper # |
SANE2022-102 |
Date of Issue |
2023-02-23 (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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SANE2022-102 |
Conference Information |
Committee |
SANE SAT |
Conference Date |
2023-03-02 - 2023-03-03 |
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(See Japanese page) |
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Paper Information |
Registration To |
SANE |
Conference Code |
2023-03-SANE-SAT |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
Detection of Damaged Area caused by Earthquake based on Seven-Component Scattering Power Decomposition of Fully Polarimetric SAR |
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Fully Polarimetric SAR |
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Seven-Component Scattering Power Decomposition |
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a method for deciding the scale of damaged area |
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1st Author's Name |
Momoko Sumida |
1st Author's Affiliation |
The University of Electro-Communications (UEC) |
2nd Author's Name |
Fang Shang |
2nd Author's Affiliation |
The University of Electro-Communications (UEC) |
3rd Author's Name |
Noto Kishi |
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The University of Electro-Communications (UEC) |
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Speaker |
Author-1 |
Date Time |
2023-03-02 15:00:00 |
Presentation Time |
20 minutes |
Registration for |
SANE |
Paper # |
SANE2022-102 |
Volume (vol) |
vol.122 |
Number (no) |
no.408 |
Page |
pp.19-24 |
#Pages |
6 |
Date of Issue |
2023-02-23 (SANE) |
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