北斗坐标系
魏子卿, 吴富梅, 刘光明
The BeiDou coordinate system
WEI Ziqing, WU Fumei, LIU Guangming
测绘学报 . 2019, (7): 805 -809 .  DOI: 10.11947/j.AGCS.2019.20190131