An Analysis on the Construction of Large-scale Dynamic Changing Model of Discrete Time Variable Gravity from GRACE
ZHU Chuandong, LIU Jinzhao, WANG Tongqing, CHEN Zhaohui, ZHANG Pin, ZHANG Shuangxi
Acta Geodaetica et Cartographica Sinica . 2018, (12): 1581 -1590 .  DOI: 10.11947/j.AGCS.2018.20180167