IFOV

基本解释

This article discusses a scan controlling technique of Infrared detector based on the designed scanning mode for increasing range of IFOV dynamically.
根据设计的扫描方式,研究控制红外探测器的瞬时视场进行空间扫描的方法,用以动态地增大视场范围。
The methods of estimating the minimum allowed value of IFOV (instantaneous field of view) of the detector in a rosette scan system are investigated.
研究玫瑰扫描系统的探测器最小允许瞬时视场的估算方法 .
Secondly, other parameters such as temperature difference and emissivity of target and sky, molecular absorptive transmittance, instantaneous field of view (IFOV), contrast threshold and radiant wavelength are discussed in detail.
然后，对目标天空背景温差、发射率，气溶胶衰减系数，瞬时视场、对比度探测阈值以及辐射波长等参数作了详细讨论。
It is concluded that the minimum allowed value of IFOV of rosette scanning is over estimated by the common method while this value can be calculated accurately with the new method.
结果表明 ,常规计算方法对最小允许瞬时视场有较大的超估量 ,新方法可较精确地计算出此值
his article discusses a scan controlling technique of Infrared detector based on the designed scanning mode for increasing range of IFOV dynamically.
根据设计的扫描方式，研究控制红外探测器的瞬时视场进行空间扫描的方法，用以动态地增大视场范围。