空间太阳辐射测量系统观测方位的计算模型

CALCULATING MODEL OF OBSERVING ORIENTATION FOR SPACE SOLAR RADIATION MEASURING SYSTEMS

本文给出了一种空间太阳辐射测量系统观测方位的计算模型。为了避免大气向上辐射和地景的影响,应该根据测量系统视场的要求确定测量系统在太阳同步轨道上的测量工作时区,文中给出了计算公式及一个计算实例。

In this paper, a calculating model of observing orientation for space solar Tadiation measuring systems is introduced. In order to avoid the influence upon the measuring result from the upwelling radiation of the atmosphere and the earth scene, the measuring zone on the sun-synchronous orbits should be difined according to the view field of the systems. Formulas in the calculation of the measuring zone on the orbits are deduced and a calculating example has been given.