out-of-field radiation

Using an improved IR radiation field mode,the IR radiation field of some complex terrains has been calculated in li.

然后运用改进的自然地表红外辐射场理论模型计算了一定范围复杂地表的红外辐射场,得到了较为真实的地表红外辐射场分布。

For a solar radiation monitoring system in orbit,the solar irradiance is measured dynamically while the sun scans over the Field-of-view(FOV) of a Wide Field-of-view(WFOV) absolute radiometer,in which the stray light entered a receiving cone will effect on the measurement precision.

太阳辐射监测仪在轨飞行中,在太阳扫过宽视场绝对辐射计视场期间动态测量太阳辐照度,测量过程中进入辐射计接收腔的杂散光对测量精度有一定的影响。