摘要
球面定位较之一般的平面定位要复杂，加上实际测量工程中设备精度和方法误差及随机干扰的影响，希望获得理想结果仍是一件困难的事情。本文以雷达为例给出一种测向定位方法，并以数学方法滤去误差。
Since location at spherical surface is more complicated than location at plane,additionall considering equipment precision in actual project and method error and random interference,it is difficult to obtain ideal result.This article give a kind of location method,which determines direction by radar,then filters error by mathematical method in order to raise the precision of survey result.
出处
《广东机械学院学报》
1996年第4期6-10,共5页
Industrial Engineering Journal
关键词
测向
球面定位
雷达
survey
determine direction
location at spherical surface
radar
filter
