| Paper Abstract and Keywords |
| Presentation |
2016-11-24 15:10
Landslide displacement investigation and mechanism with various satellite radar data Kuo-Lung Wang, Jun-Tin Lin (NCNU) SANE2016-67 |
| Abstract |
(in Japanese) |
(See Japanese page) |
| (in English) |
Landslide hazard is an important issue in Taiwan, where an island locates between plates. This study collects landslide monitoring data, including traditional survey, aerial images and satellite radar of study area, where locates in central Taiwan. Satellite radar data analysis is adopting ALOS/PALSAR, Sentinel ? 1 and ALOS-2 for displacement modeling. For the years with ALOS/PALSAR, which is from 2006 to 2010 in study area, the displacement maps help to define scar of landslide and landslide velocity with DInSAR and SBAS. However, ALOS was down since 2011 but Sentinel-1 and ALOS-2 come to work after that. The displacement of one monitoring landslide site started accelerating from 2015 to 2016. Thus Sentinenl-1 and ALOS-2 are used in this study to discover the mechanism and region of landslide. The result shows that the landslide is quite unique in this area after considering rainfall and earthquake events. SBAS of ALOS data reveals it is suitable for displacement modeling. However, the ALOS is out of service and new coming Sentinel-1 and ALOS-2 shows its advantage in single event. Continuous monitoring should be carried out to prevent further hazards. |
| Keyword |
(in Japanese) |
(See Japanese page) |
| (in English) |
landslide / displacement / mechanism / radar / / / / |
| Reference Info. |
IEICE Tech. Rep., vol. 116, no. 319, SANE2016-67, pp. 81-86, Nov. 2016. |
| Paper # |
SANE2016-67 |
| Date of Issue |
2016-11-17 (SANE) |
| ISSN |
Print edition: ISSN 0913-5685 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 |
SANE2016-67 |
| Conference Information |
| Committee |
SANE |
| Conference Date |
2016-11-24 - 2016-11-25 |
| Place (in Japanese) |
(See Japanese page) |
| Place (in English) |
National Taipei University of Technology (NTUT) |
| Topics (in Japanese) |
(See Japanese page) |
| Topics (in English) |
ICSANE2016 |
| Paper Information |
| Registration To |
SANE |
| Conference Code |
2016-11-SANE |
| Language |
English |
| Title (in Japanese) |
(See Japanese page) |
| Sub Title (in Japanese) |
(See Japanese page) |
| Title (in English) |
Landslide displacement investigation and mechanism with various satellite radar data |
| Sub Title (in English) |
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| Keyword(1) |
landslide |
| Keyword(2) |
displacement |
| Keyword(3) |
mechanism |
| Keyword(4) |
radar |
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| 1st Author's Name |
Kuo-Lung Wang |
| 1st Author's Affiliation |
National Chi Nan University (NCNU) |
| 2nd Author's Name |
Jun-Tin Lin |
| 2nd Author's Affiliation |
National Chi Nan University (NCNU) |
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| Speaker |
Author-1 |
| Date Time |
2016-11-24 15:10:00 |
| Presentation Time |
20 minutes |
| Registration for |
SANE |
| Paper # |
SANE2016-67 |
| Volume (vol) |
vol.116 |
| Number (no) |
no.319 |
| Page |
pp.81-86 |
| #Pages |
6 |
| Date of Issue |
2016-11-17 (SANE) |