Concerning a celestial observation,the azimuth angle is measured from the principal vertical circle to the().
When an azimuth of the Sun has been taken and the deviation of the standard magnetic compass computed,the watch officer should record the results().
An azimuth angle for a body is measured from the().
When an azimuth of the Sun has been taken and the deviation of the standard magnetic compass computed,the watch officer should record the results().
天线控制器可以根据传感器收集的外部数据精确地计算出指向数据并控制天线的方位(Azimuth)俯仰(Elevation)和极化(Polarization)角度,快速、准确地指向特定的卫星。具有以下功能及特点()