同步轨道共位卫星位置确定技术

摘要

By colocated geostationary satellites is meant two or more satellites placed in the ±0.1° window of the geostationary orbit. The paper introduces the necessity of colocated satellites in the geostationary orbit and the principle of connected-element interferometry measurement. Analysis of the measurement accuracy of determination position shows that the connected-element interferometry technology can meet the request of position determination of the colocated satellites in the geostationary orbit.%同步轨道卫星共位是指在一个地球同步轨道±0．1°的窗口上放置两颗或两颗以上的卫星。文中介绍了同步轨道卫星多星共位的必要性和连接端站干涉测量的原理。对同步轨道共位卫星位置测量精度进行分析，得出结论，连接端站干涉测量技术能够满足同步轨道共位卫星位置测量的要求。