Applying Short-Time Fourier Transform on Groundwater Fluctuation for the Estimation of Regional Groundwater Pumping

Chien Han Yu1, Yu-Wen Chen1, Yetmen Wang2, Liang-Cheng Chang3 and You-cheng Chen4, (1)National Chiao Tung University, Hsinchu, Taiwan, (2)AnCAD Incorporation, New Taipei City, Taiwan, (3)National Yang Ming Chiao Tung University, Department of Civil Engineering, Hsinchu, Taiwan, (4)NCTU, Hsinchu, Taiwan