1. Department of Civil Engineering National Chiao Tung University Hsinchu Taiwan
2. Department of Bioenvironmental Systems Engineering National Taiwan University Taipei Taiwan
3. Department of Hydrology and Atmospheric Sciences University of Arizona Tucson AZ USA
4. Geomechanics Engineering Research Center Sinotech Engineering Consultants, Inc. Taipei City Taiwan
5. State Key Laboratory of Geodesy and Earth's Dynamics Institute of Geodesy and Geophysics Wuhan China