The theodolite designed for measure ship is a special optical equipment based on TV tracking and measuring for the use of navigation orientationsystem.
船载经纬仪是远洋航天测量船导航定位系统专用光学测量设备。
2
This article introduces the representative malfunctions of the thunder measuring and orientationsystem, hoping it could help the operators who are engaged in the maintenance work.
本文介绍了雷电监测定位系统的典型故障，以期对从事维修雷电监测定位系统的人员有所帮助。
3
The correction of camera optics distortion and sub-pixel method for image processing can reduce the error of target image orientation for the precision improvement of systemmeasuring.