... angle of attach,冲角 angle of field of view,视场角 angle of incidence,入射角 ...
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...具体参数：TYPE(类型):8X25POWER(倍率):85%FIELD ANGLE(视场角):6.85%FIELD OF VIEW(视界):(119m/at357ft)EXIT PUPIL DIA (出瞳直径):∮3.1mm10%NEAR FOCUS(近焦距离/近点):1.5mEYE- RELIEF(出...
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1000米处 1000米处可视范围为158米 angle of view(视场角):9° 何为镀膜 如果你注意观察的话,你会发现望远镜的物镜镜外 会有同的颜色,红色的、蓝色的,还有绿色的、 黄色的、紫色的等...
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望远镜视场角 angle of view of telescope ; opening of the telescope
水平视场角 Horizontal field
瞬时视场角 IFOV ; instantaneous field of view
半视场角 semiangular field ; angle of half field-of view ; half-field angle
正常视场角物镜 normal-angel objective
视场角度 Field of view ; View Angle
计算视场角 angle of view
物方视场角 imaging angle
摄影视场角 angle of photographic coverage
The platform posture of low-altitude airborne image spectrometer is less stable and its Field of View (FOV) is broader than that of spaceborne remote sensors. It makes the geometric distortion of the image more complicated.
与卫星遥感传感器相比,机载成像光谱仪具有平台姿态稳定性差、飞行高度低、视场角较大等特点,这些因素的结合使图像几何畸变的图案复杂化,几何纠正的目的就是尽可能消除这些几何畸变。
参考来源 - OMIS图像几何校正研究The detecting range is about 1.52km and the range resolution is about1.5m ~ 1.95m . The field of view angle is 10×10 and the angle resolution is about 0.67mrad .
所设计的光学相控阵激光雷达系统在每帧图像为25×50的光斑点阵时成像速率为16 ~ 24帧每秒,作用距离为1.52km ,距离分辨率为1.5m ~1.95m,视场角为10×10,角分辨率为0.67mrad ,作用距离1km处的探测面积为3927m 2。
参考来源 - 光学相控阵激光雷达系统及系统性能分析·2,447,543篇论文数据，部分数据来源于NoteExpress
垂直屏障也约束视场角，还不允许多重视角。
The vertical barrier also restricts viewing angles and doesn't allow for multiple perspectives.
选择依据主要是：位置分辨率，接收视场角和灵敏度。
The selecting rules are mainly position resolution, receiving FOV, sensitivity.
较宽的目镜视场搭配较低的放大率可以得到更宽的视场角。
An eyepiece with wide apparent field (in degrees) and lower powers used on a telescope allow wider fields of view.
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