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Paper Abstract and Keywords
Presentation 2025-01-30 10:35
[Short Paper] Study on feasibility of population distribution estimation system using low earth orbit satellites -- Single area observation with 3D city and ideal antenna models --
Futo Noda, Gia Khanh Tran (Science Tokyo) SR2024-69
Abstract (in Japanese) (See Japanese page) 
(in English) Japan is a disaster-prone country, and it is necessary to take immediate countermeasures against disasters that are predicted to occur in the future, such as the Nankai Trough earthquake and an earthquake directly under the Tokyo metropolitan area. The author has proposed a population distribution estimation system with the use of low earth orbit satellites (LEO) to be the solution to this problem. However, the previous studies were limited to numerical calculations under ideal conditions, and it is necessary to consider more detailed conditions such as topography and directivity of receiving antennas. In this study, we introduce a 3D model of the area around Toyohashi Station in Toyohashi City, Aichi Prefecture, which is predicted to be severely damaged by a Nankai Trough earthquake and conduct a basic study on the feasibility of the proposed system, assuming ideal receiving antenna directivity.
Keyword (in Japanese) (See Japanese page) 
(in English) LEO / population estimation / disaster / smartphone / 3D city model / / /  
Reference Info. IEICE Tech. Rep., vol. 124, no. 369, SR2024-69, pp. 15-17, Jan. 2025.
Paper # SR2024-69 
Date of Issue 2025-01-23 (SR) 
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)
Download PDF SR2024-69

Conference Information
Committee SR  
Conference Date 2025-01-30 - 2025-01-31 
Place (in Japanese) (See Japanese page) 
Place (in English) Sunport Takamatsu 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Cognitive Radio, Dynamic Spectrum Sharing, Heterogeneous Network, SDN, AI/ML application 
Paper Information
Registration To SR 
Conference Code 2025-01-SR 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Study on feasibility of population distribution estimation system using low earth orbit satellites 
Sub Title (in English) Single area observation with 3D city and ideal antenna models 
Keyword(1) LEO  
Keyword(2) population estimation  
Keyword(3) disaster  
Keyword(4) smartphone  
Keyword(5) 3D city model  
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1st Author's Name Futo Noda  
1st Author's Affiliation Institute of Science Tokyo (Science Tokyo)
2nd Author's Name Gia Khanh Tran  
2nd Author's Affiliation Institute of Science Tokyo (Science Tokyo)
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Speaker Author-1 
Date Time 2025-01-30 10:35:00 
Presentation Time 15 minutes 
Registration for SR 
Paper # SR2024-69 
Volume (vol) vol.124 
Number (no) no.369 
Page pp.15-17 
#Pages 3 
Date of Issue 2025-01-23 (SR) 

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