卫星重力监测全球地下水储量变化及其特征
冯贵平,宋清涛,蒋兴伟

Global Groundwater Storage Changes and Characteristics Observed by Satellite Gravimetry
Guiping Feng,Qingtao Song,Xinwei Jiang
图1 全球地下水储量的周年和半周年变化振幅与相位
Fig.1 Annual and Semi-annual variations of the amplitude and phase of global groundwater