Orientation plays a very important role in launch of missile in the mobile site. The existing orientation methods mainly include traverse surveying, astronomic surveying and GPS surveying. However, the above-mentioned methods have their limited functions, failing to meet the need of quickness, round-the-clock operation and independence in launch. Thus gyrotheodolite surveying method is used.
In this paper, based on Y/JTG-1 gyrotheodolite, the integral orientation method is discussed firstly, then...
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