基于差分GPS相对定位的方法探究

GPS相对定位技术已深入到测绘、导航、通讯等的各个领域,尤其在美国政府取消SA和AS政策后,更是得到了广泛的应用。如测量飞行器和船舶编队的飞行及航行时的相对位置。本文以GPS伪距定位基本原理为基础,针对已知位置信息目标和未知位置信息目标之间的相对位置问题进行了探究。

GPS Relative Positioning Based on Differential

GPS has been deepened into the mapping,navigation and communication and other fields comparing with positioning technology,It is applied extensively,especially after the policy of SA and AS be cancelled by the US government,for example,to measure vehicle and vessel formation,such as flight and navigation,the relative position.In this paper,based on the basic principles of GPS pseudo-range positioning,the problems of the relative position between the known and unknow location information are studied.