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天文导航应用于军用地面车辆有自动和非自动之分。对于非自动天文导航,其优点是: (1)这个系统是自主的,不需要外部设备或装置; (2)同其它系统相比,这个系统(包括六分仪、时钟、日历和袖珍计算机在一起)体积小和重量轻; (3)该设备相当可靠,只需很少的维修; (4)设备不贵,高质量的六分仪、晶控振荡器天文钟,可编程序的袖珍计算机和日历的总费用大约1000美元; (5)该系统几乎是个防干扰系统。只是车辆上空云层有干扰; (6)该系统不怕虚伪信号干扰;
Astronomical navigation used in military ground vehicles with automatic and non-automatic points. For non-automatic celestial navigation, the advantages are: (1) the system is autonomous and requires no external equipment or devices; (2) compared to other systems, the system (including sextant, clock, calendar and pocket computer Together) small size and light weight; (3) the device is fairly reliable with minimal maintenance; (4) inexpensive, high-quality sextant, crystal controlled oscillator astronomical clock, programmable pocket computer And the total cost of the calendar about 1000 US dollars; (5) the system is almost an anti-interference system. Just clouds over the vehicle interference; (6) the system is not afraid of false signal interference;