摘要
介绍空间测边交会点的三种解算方法，提出空间测边交会法的适应范围，推介其精度估算公式，最后给出算例。
The paper introduces three methods answering the coordinate of intersection from three sides in space. And then, the paper puts forward the range of it, popularizes and introduces the formula estimating the precision. The example is given finally.
出处
《测绘工程》
CSCD
1998年第4期43-46,51,共5页
Engineering of Surveying and Mapping
关键词
空间测边交会
适用范围
精度估算
边角测量
Linear-Intersection in space
Adaptive range
Precision estimating
