The reason of attitude correction of scanning infraredhorizonsensor is presented by reason of Earth's oblateness and infrared radiation.
分析得出地球扁率和红外辐射是扫描式红外地平仪测量误差的主要原因。
2
The first part is to analyze the two error sources of the earth horizonsensor: one is earth oblateness and the other is non-uniformly distributed atmospheric infrared radiation.