Detecting Droughts in Southwest China from GPS Vertical Position Displacements

Chaolong YAO, Zhicai LUO, Yueming HU, Changwei WANG, Rui ZHANG, Jinming LI

Journal of Geodesy and Geoinformation Science . 2020, (3): 50 -58 . DOI: 10.11947/j.JGGS.2020.0305