静止气象卫星的地标导航计算方法  

LANDMARK NAVIGATION METHOD OF GEOSTATIONARY METEOROLOGICAL SATELLITE

作　　者：卢耀秋 

机构地区：[1]国家气象局卫星气象中心,北京100081

出　　处：《计算物理》1992年第A02期775-777,共3页Chinese Journal of Computational Physics

摘　　要：概述利用地标进行地球同步卫星自旋轴姿态参数的计算以及卫星东西方向伽马漂移订正方法。并给出姿态及伽马订正的数学公式和实际的算法。此外,对图象定位精度产生影响的一些其它因素也做了简单的描述。最后给出一组实际计算结果及误差统计分析。The main topic of this paper are determination method of the attitude parameters of a geostationary meteorological satellite spin axis and gamma correction parameter of satellite image shifting in direction of east-west by means of landmark measurement. A mathematical equation of the attitude and the gamma determination, including the actual algorithms, is presented. In addition, some other cases of impact image location accuracy are described. Finally, a set of actual results and an error anlysis are presented.

关 键 词：气象卫星 地标导航 计算方法 

分 类 号：P414.4[天文地球—大气科学及气象学]