In this paper, the research on the dual-station direction finding and cross positioning technology of photoelectric imaging equipment based on high-precision Beidou is carried out. The northeast sky coordinate system is the positioning coordinate system. Calculate according to the location information of the site and the azimuth and elevation angles of the base station and the target, so as to obtain the location information of the target. At the same time, the relationship between the positioning error and the positioning accuracy of the base station, the angle measurement accuracy of the optoelectronic equipment, and the deployment of the actual engineering application are analyzed by simulation experiments. In this paper, the validity and practicability of the method are verified by conducting field tests on the basis of establishing mathematical model analysis.
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