利用GPS船位解算天文航海的有关问题

The new method for calculating the problems of celestial navigation with GPS receiver and its position

提出利用导航仪器的计算功能求天体计算高度和计算方位的方法、观测低高度天体罗方位之后利用ＧＰＳ船位快速求取罗经差的方法以及利用ＧＰＳ船位估计天文船位线标准差的方法．

This paper advances the methods for using the function of the GPS receiver getting the computed altitude and azimuth, getting the errors of compasses based on the GPS position and estimating the errors of the celestial line of position with the GPS receiver and its position.