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光电信号在大气层内传播 ,由于折射其传播方向将有微小变化 .其路径不是直线而是一条曲线 .研究了信号在大气层传播中方向变化的规律 ,导出了弯曲改正的计算模型 ,可以精确计算信号的弯曲改正 .
The optical signal propagates in the atmosphere, and its propagation direction will slightly change due to the refraction. The path is not a straight line but a curve. The law of the direction of the signal in the propagation of the atmosphere is studied, and the calculation model of the bending correction is derived, which can accurately calculate the signal Bending correction.