詹瑜璋博士  研究員兼副所長
中央研究院地球科學研究所 構造地質與遙測研究室
Yu-Chang Chan, PhD, Research Fellow/ Deputy Director
Structural Geology and Remote Sensing Laboratory
Institute of Earth Sciences, Academia Sinica, TAIWAN

 

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歡迎光臨我的網站!Welcome!

I am a geologist who is curious about the development of geologic structures and surface processes that shape the evolving landscapes on Earth. I like the idea of a multidisciplinary approach to understanding the fundamental processes from the Earth’s surface to the very bottom of the crust. Indeed, geologic deformation and surface evolution may lead to extremely complex natural phenomena, and we hope to observe, decipher and understand them by the basic laws of physics, chemistry, and most recent advances in remote sensing technologies. Field-based research is emphasized in the studies because ground truth observations are essential for testing hypotheses and understanding how nature really works.

Crustal-Scale Taiwan Mountain Belt with Geologic Units and Major Boundary Faults

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Current Research Topics

bullet Full-sized anaglyph image of the Taiwan topography. Red/blue glasses are required to see the 3D effect. Image source: Chang, K.J., Chan,Y.-C., Chen, R.F., 2009. Anaglyph image: the useful platform for morphotectonic communication. Western Pacific Earth Sciences, 9, 1-13. [Download]
bullet Detailed comparisons among aerial photograph, tree height, LiDAR DSM and DEM shaded-relief maps from a small area of the Coastal Range. [Download]
bullet The anaglyph image and DEM differencing result of the Hsiaolin landslide after the Morakot Typhoon. [Download]
bullet The Special Issue on "Potential Geohazards of the Taipei Metropolitan Area" Terr. Atmos. Ocean. Sci., vol. 21, no. 3. [Download, 122 Mb]
bullet Topic I: Multi-period and multi-source high-resolution DEMs for studies of landslide and erosion processes.
[主題一:多期多源高解析度數值高程模型應用於山崩特性與侵蝕過程研究]
bulletTopic II: Problems and solutions in high-resolution geological mapping using LiDAR data in 3D environments.
[主題二:應用光達資料及3D系統討論與解決高精度地質圖之產製問題]
bullet Topic III:Assessing the landslide process and its potential hazard by the 3D discrete element method.
[主題三:應用離散元素法模擬山崩崩移過程及評估可能之山崩災害]
bullet Topic IV: Surface deformation patterns and structural development of the active Taiwan mountain belt.
[主題四:地表變形型態與台灣造山帶的構造發育研究]

 

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