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A method of vehicle borne radar azimuth calibration based on GPS location
Author(s): 
Pages: 499-503
Year: Issue:  5
Journal: JOURNAL OF CHENGDU UNIVERSITY OF INFORMATION TECHNOLOGY

Keyword:  正北标定车载雷达GPS定位移动气象台;
Abstract: 借助地面参照物,在引入GPS定位功能的基础上,提出了一种灵活、快速的车载雷达方位标定方法.由于其中的地心角计算公式复杂,给出了地心角的近似计算方法.结果表明,当GPS定位精度为2m,相对距离为800m的地方角度误差小于0.286°17.172′,此精度已经超过了低档陀螺电子寻北仪.
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