英国北海原油生产的发展需要有精确可靠的水下检测技术。为此英国有三个公司合作研究出一种水下照像检测方法。本文介绍此技术的研究发展和使用范围,港湾工程也可用此方法进行检测。水下测量工作难度大耗时费财。船舶和其他能移动的结构物可以拖离水域检修,但固定难移动的结构物(如北海石油平台)则只能在 The development of the British North Sea crude oil production requires accurate and reliable underwater detection technology. To this end three companies in the United Kingdom have worked together to develop a method for underwater photography. This article describes the research and development of this technology and the scope of use, Harbor Engineering can also be used to detect this method. Difficult to measure underwater work time-consuming and costly money. Ships and other moving structures can be towed away from the water for maintenance, but fixed-hard-moving structures (such as the North Sea Platform)