^○Hector Mora-Paez¹, James Kellogg², Jeff Freymueller³, Dave Mencin⁴, Rui Fernandes da Silva⁵, Leonardo Cardona-Piedrahita¹, Sindy Lizarazo¹, Leidy Giraldo¹, Fredy Diaz-Mila¹ (1.Colombian Geological Survey, Space Geodesy Research Group, Bogota, Colombia, 2.University of South Carolina, Columbia SC, USA, 3.University of Alaska, Fairbanks, USA, 4.University of Colorado, Boulder, USA, 5.University of Interior Beira, Portugal)

^○Kwo-Hwa Chen¹, Kuo-En Ching² (1.National Taipei University, New Taipei City, Taiwan, 2.National Cheng Kung University, Tainan, Taiwan)

^○Kotaro Tsukahara, Youichiro Takada (Hokkaido University, Sapporo, Japan)

^○Kuo-En Ching¹, Yuan-Hsi Lee², Ruey-Juin Rau¹, Ming Yang¹, Yi-Jhen Hung¹, Song-Chuen Chen³, Lingho Chung², Jei-Ching Hung⁴, Chien-Liang Chen³ (1.National Cheng Kung University, Taiwan, 2.National Chung Cheng University, Taiwan, 3.Central Geological Survey, Taiwan, 4.Taiwan High Speed Rail Corporation, Taiwan)

^○Ruey-Juin Rau¹, Choon-Muar Ker¹, Giorgio Savastano², Mattia Crespi² (1.National Cheng Kung University, Tainan, Taiwan, 2.University of Rome “La Sapienza", Rome, Italy)