HR: 1340h
AN: G13B-1239    [Abstracts]
TI: Landslide monitoring using multi-antenna GPS deformation monitoring system
AU: * Yeh, T
EM: bigsteel@cyu.edu.tw
AF: Institute of Geomatics and Disaster Prevention Technology, Ching Yun University, No. 229, Jiansing Rd., Jhongli, 320, Taiwan
AU: Hu, Y
EM: m9522004@cyu.edu.tw
AF: Institute of Geomatics and Disaster Prevention Technology, Ching Yun University, No. 229, Jiansing Rd., Jhongli, 320, Taiwan
AU: Ding, X
EM: lsxlding@polyu.edu.hk
AF: Department of Land Surveying and Geo-Informatics, The Hong Kong Polytechnic University, Hung Hom, Kowloon, Hong Kong, HKG, China
AU: Chen, C
EM: ccs@cyu.edu.tw
AF: Institute of Geomatics and Disaster Prevention Technology, Ching Yun University, No. 229, Jiansing Rd., Jhongli, 320, Taiwan
AB: GPS has already widely applied in civil engineering, fault detecting and landslide monitoring in the last decade, because of its convenience and high precision. However, GPS receiver is very expensive. If we want to monitor the landslide twenty-four hours a day, we need to buy a lot of GPS receivers. In order to spend less cost, multi- antenna GPS deformation monitoring system was employed to monitor the landslide of the freeway at Guansi section in Taiwan. Moreover, the data from 3D laser scanner, rain gauge, inclinometer and water table meter were utilized to analysis the movement of this landslide to make sure the safety of the drivers.
DE: 1200 GEODESY AND GRAVITY
DE: 1207 Transient deformation (6924, 7230, 7240)
DE: 1295 Integrations of techniques
SC: Geodesy [G]
MN: 2007 Fall Meeting