Application of Web-GIS/RS/VR Integration on the LayoutSimulation of Debris Flow Control Structures at Tseng-WenWatershed in Taiwan

• Main Authors: Ming-Zhong Liu, 劉明忠
• Other Authors: Kaung-Jung Tasi
• Format: Others
• Language: zh-TW
• Published: 2007
• Online Access: http://ndltd.ncl.edu.tw/handle/92478077420456759983

碩士 === 國立屏東科技大學 === 土木工程系所 === 95 === Due to the typhoon and intensive rainfall in raining season in Taiwan, landslide and debris flow commonly occurred in Tseng-Wen watershed and destroy the soil and water conservation facilities. This situation could seriously endangere the surrounding habitant environment of the reservoir. Techniques integrated with remote sensing（RS）, virtual reality（VR）, and multimedia were used to simulate several devastating areas including Yong-Le, He-Ping, Da-Bang, and Li-Jia villages. Dynamic simulation of debris flow movement, both JSP and VRML programmed the motion of a debris flow in the study. The established system contains the virtual images environment and virtual background of engineering facilities for those devastating areas in Tseng-Wen watershed. This system can also provide a function to connect to the World Wide Web that can be used in real time updating the information regarding debris flow calamities. Therefore these systems can be used as a reference for conducting the sediment disaster prevention researches and the reconstruction projects in the near future.