水下发射导弹研制计划的实施,给水中兵器试验场提出了一个急待解决的课题,即如何用高速摄影的方法有效、准确地测量水下航行体的外弹道。这个课题包含着两个方面的问题:一是水下照明技术问题;二是水下外弹道摄影测量方法问题。本文将着重探索后一个问题的解决办法,即在不同的水下摄影测量状态下,建立实用的坐标计算公式。 Underwater launch missile development plan for the implementation of the water weapons test site put forward an urgent issue to be solved, that is, how to use high-speed photography method to effectively and accurately measure the underwater vehicle outer ballistic. This subject contains two aspects of the problem: First, underwater lighting technology problems; Second, underwater ballistic photogrammetry methods. This article will focus on the solution to the latter problem, that is, under different underwater photogrammetry conditions, to establish a practical coordinate calculation formula.