摘要
本文简要介绍了差分水下GPS定位的原理。推导了差分水下GPS定位向量表示模型,使用矩阵体积法对差分水下GPS空间网设计矩阵进行了分析,给出了空间网布设的几点建议,提出了一种适合差分水下GPS定位的星形空间网布设方案。
The positioning principle of underwater DGPS was introduced briefly in this paper.Then,a positioning model represented by vectors was derived in details,and the design matrix of 3D network of underwater DGPS was analyzed based on Matrix Volume Method.Several suggestions of setting 3D network were given in this paper.Finally,a proper network structure named Star Three-dimensional Network was introduced.
出处
《测绘科学》
CSCD
北大核心
2006年第4期23-24,共2页
Science of Surveying and Mapping
