摘要
本文提出采用邻边比率交会的方法消除测距仪的系统误差对交会点位的影响,推导了几种计算邻边比率交会点坐标的公式,分析了邻边比率交会的点位精度,得出邻边比率交会与测角交会有完全对应的点位误差形式的结论。最后,对邻边比率与测角联合交会进行了讨论。
This paper presents how to eliminate the systematic error effects of distancemeter upon the positions of intersection points, adopting ratio intersection method of adjacent sides. Several formulae to calculate the coordinates of the intersection points are derived. The accuracy of the intersection points are analyzed. It concludes that complete correspondense exists between the point position error forms of adjacent sides ratio intersection and that of angle intersection. A discussion is made upon the combined intersection of adjacent sides ratio and that of measuring angles.
出处
《勘察科学技术》
1990年第3期52-57,共6页
Site Investigation Science and Technology
