Research on the Algorithm of Systematic Error Correction in Underwater DGPS
Yingyan Cheng · Gnss World of China · 2006
In practice,it is proved that Star Three-dimensional Network structure has a good character of anti-jamming and avoids appearing ill-conditioned design matrix,so the initial solutions of undetermined coordinate can be determined quickly,and the solutions will be steady and accurate when using the optimized space network design.For the high-precision positioning,studying the algorithm of Underwater DGPS is necessary,and therefore the algorithm of systematic error correction was given in this paper.