基于多波束测深系统的RTK三维水深测量技术应用研究

Multi-beam Sounding System and RTK Three-dimensional Bathymetric Survey Technology Combined Application Analysis

多波束测深系统因为具有测量面积大、速度快、精度高、成图自动化等诸多优点,而得到广泛应用。但是传统多波束系统作业需要进行验潮,因而受客观条件以及人员配备等因素影响较大。笔者以自身参加的项目为例,对基于多波束测深系统的RTK三维水深测量技术作业方法、测量精度等进行了介绍,为该技术的推广应用得出了一些有益的结论。

Multi beam sounding system with large measurement area, high speed, high precision, mapping automation and other advantages, is widely used. But the traditional multi beam system operation requires tide, thus subject to objective conditions and ersonnel factors. The author to their ownto participate in the project as an example, the RTK three-dimen- sional bathymetric survey technology method, multi beam sounding systembased on measurement accuracy are introduced, and some useful conclusions are drawn for the application of this technology.