月球大地测量学的进展

介绍了月球大地测量(Selenodesy)的定义和方法。月球大地测量的一个特点是它的观测数据绝大部分都要依靠航天探测器或环月、绕月卫星来获取。月球大地测量的内容可以考虑3个方面：一是在月球上给出一个有确定定义的坐标参考系。并在其中布测一个控制网；二是确定这一月球参考系的大地测量几何和物理常数；三是求定月球的外部重力场。

PROGRESS IN LUNAR GEODESY

The definition and technology of Lunar Geodesy (Selenodesy) is briefly introduced. One characteristics of selenodesy is that most of its observation data comes from the space detectors or the satellites flying around or by the moon. It may be considered that there are three parts of the selenodesy:the first part includes a lunar coordinate reference system with correct definition, and in which a selenodic control network is laid down; the second is the determination of lunar geodetic constants in geometry and physics;the third is the determination of lunar gravity field.