政大機構典藏-National Chengchi University Institutional Repository(NCCUR):Item 140.119/74646

English | 正體中文 | 简体中文 | Post-Print筆數 : 27 | 全文筆數/總筆數 : 113303/144284 (79%)
造訪人次 : 50799547 線上人數 : 833

RC Version 6.0 © Powered By DSPACE, MIT. Enhanced by NTU Library IR team.

政大機構典藏 > 社會科學學院 > 地政學系 > 會議論文 > Item 140.119/74646

請使用永久網址來引用或連結此文件: https://nccur.lib.nccu.edu.tw/handle/140.119/74646

題名:	Long-term monitoring of surface deformation over Datun Volcanoes in Northern Taiwan
作者:	Hong, Yi-Ning;Yang, Feng-Yu;Lin, Shih-Yuan 林士淵
貢獻者:	地政系
關鍵詞:	ASAR;Deformation detection;Deformation monitoring;Interferometric processing;Persistent scatterers;PS-InSAR;SAR;Surface deformation;Data handling;Geodetic satellites;Interferometry;Remote sensing;Synthetic aperture radar;Volcanoes;Deformation
日期:	2012
上傳時間:	2015-04-17 10:48:27 (UTC+8)
摘要:	Datun Volcano group is the largest volcano group in Taiwan. The existing monitoring over this area reveals that Datun Volcano group is active and is of potential to erupt in the future. As the volcanoes are very close to Taipei City and Yangmingshan National Park, it is critical to understand the behavior of the volcanoes. To this end, this paper aims to apply remote sensing method to monitor the surface deformation of the Datun Volcanoes. Synthetic Aperture Radar (SAR) is capable of penetrating cloud, and the most importantly, achieving sub-centimeter level deformation detection after interferometric processing, SAR data and associate processing techniques were proposed as the main method for deformation monitoring. In which a number of 14 ENVISAT ASAR archived images covering 2003 to 2008 were employed. Persistent Scatterers Interferometric SAR (PS-InSAR) technique was then performed to determine surface deformation over Datun Volcanoes. As a result, the amount of deformation of every PS-candidate point over the test area was revealed and shown in the paper.
關聯:	33rd Asian Conference on Remote Sensing 2012, ACRS 2012
資料類型:	conference
顯示於類別:	[地政學系] 會議論文

文件中的檔案:

檔案	描述	大小	格式	瀏覽次數
index.html		0Kb	HTML2	1157	檢視/開啟

在政大典藏中所有的資料項目都受到原著作權保護.

社群 sharing

著作權政策宣告 Copyright Announcement

1.本網站之數位內容為國立政治大學所收錄之機構典藏，無償提供學術研究與公眾教育等公益性使用，惟仍請適度，合理使用本網站之內容，以尊重著作權人之權益。商業上之利用，則請先取得著作權人之授權。
The digital content of this website is part of National Chengchi University Institutional Repository. It provides free access to academic research and public education for non-commercial use. Please utilize it in a proper and reasonable manner and respect the rights of copyright owners. For commercial use, please obtain authorization from the copyright owner in advance.

2.本網站之製作，已盡力防止侵害著作權人之權益，如仍發現本網站之數位內容有侵害著作權人權益情事者，請權利人通知本網站維護人員(nccur@nccu.edu.tw)，維護人員將立即採取移除該數位著作等補救措施。
NCCU Institutional Repository is made to protect the interests of copyright owners. If you believe that any material on the website infringes copyright, please contact our staff(nccur@nccu.edu.tw). We will remove the work from the repository and investigate your claim.

資料載入中.....