in this paper, the main defects of traditional approximate adjustment calculating method of single triangulation chain has been pointed out.
本文指出了单三角锁近似平差计算传统算法的局限性;
a new approximate calculating method of single triangulation chain using invented connecting traverse principle has been given.
提出利用虚拟附合导线的形式,解决单三角锁计算问题的新算法;
in this paper, the programming method to deal with the survey office computation of double baseline mapping triangulation chain was given by analyzing the relative mathematical models.