绝对重力基准点的重复测量

被引:6
作者
张为民
王勇
郝兴华
詹金刚
机构
[1] 中国科学院测量与地球物理研究所
关键词
中国地壳运动观测网络; 绝对重力测量; 观测精度;
D O I
10.14075/j.jgg.2003.03.021
中图分类号
P312.1 [地球的重力场];
学科分类号
摘要
简要介绍了中国地壳运动观测网络工程基准网中的绝对重力重复测量。给出了两次观测结果的互差 ,其观测精度优于 5× 10 -8m·s-2 ,达到了网络工程设计要求。对一些基准点的重复观测资料进行了初步分析和讨论 ,并对继续开展以后的工作提出了建议。
引用
收藏
页码:104 / 106
页数:3
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