摘要
依据GPS准确测定雷达接收站在GPS-84坐标下的坐标参数,提出了基于坐标转换实现双基地雷达目标参数的定位,分析了基站不同距离部署时,考虑高程差和地球曲率对目标坐标参数测量的影响,进行了坐标转换的推导,给出了目标坐标参数定位公式,得到了比交叉定位测量更精确的目标坐标参数.
Under the presupposition of correct determined the coordinate parameter of radar receiving station in GPS- 84 coordinate by GPS ,changed the coordinate of the two-dimentional:parameter-az.i.muth-a and angle of site-β, concluding the equation of oblique distance.Mean while,though asked the equation of solving,getted oblique distance of target ,determined the correct parameter of target.
出处
《弹箭与制导学报》
CSCD
北大核心
2006年第S1期257-259,264,共4页
Journal of Projectiles,Rockets,Missiles and Guidance
基金
国家部委预研基金
