【摘要】 将传统的水下地形测量方法和现在的方法作比较,探讨采用GPS RTD技术、数字测深技术和W insurf绘图软件实现水下地形测量自动化的方法。实践证明,这种作业方法具有精度高、自动化程度高、效率高的特点。更多还原

【Abstract】 Traditional underwater topographic survey method being compared with current method,this paper discussed on applying GPS RTD technique + digital sounding + Winsurf mapping software to realize the automation method of underwater topographic survey.Practical proving,the method has characteristics of high precision,high automaticity and high efficient.更多还原