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 |  Items with full text/Total items : 109952/140891 (78%)
Visitors : 46262527      Online Users : 1009
RC Version 6.0 © Powered By DSPACE, MIT. Enhanced by NTU Library IR team.
Scope Tips:
  • please add "double quotation mark" for query phrases to get precise results
  • please goto advance search for comprehansive author search
    •  Adv. Search
    Home ‧ Login ‧ Upload ‧ Help ‧ About ‧ Administer Goto mobile version


    Please use this identifier to cite or link to this item: https://nccur.lib.nccu.edu.tw/handle/140.119/74646


    Title: Long-term monitoring of surface deformation over Datun Volcanoes in Northern Taiwan
    Authors: Hong, Yi-Ning;Yang, Feng-Yu;Lin, Shih-Yuan
    林士淵
    Contributors: 地政系
    Keywords: 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
    Date: 2012
    Issue Date: 2015-04-17 10:48:27 (UTC+8)
    Abstract: 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.
    Relation: 33rd Asian Conference on Remote Sensing 2012, ACRS 2012
    Data Type: conference
    Appears in Collections:[Department of Land Economics] Proceedings

    Files in This Item:

    File Description SizeFormat
    index.html0KbHTML21105View/Open


    All items in 政大典藏 are protected by copyright, with all rights reserved.


    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.
    DSpace Software Copyright © 2002-2004  MIT &  Hewlett-Packard  /   Enhanced by   NTU Library IR team Copyright ©   - Feedback