摘要
为了更好更快地反应水下地形、地貌,港口断面测量计算机成图技术得到广泛应用。本研究讨论的计算机成图技术,利用VBA对CAD进行二次开发,采用人机对话可视化界面,开发出界面友好的断面自动成图软件。该软件已经通过大量生产实践验证,其既能提高测量精度,又能大大提高成图效率,可为广大测绘人员提供参考。
In order to reflect the topography and geomorphy faster and better,the technique of computer mapping for port cross-section measuremen has been widely used. It is discussed in the study and twice development for CAD is given by utilizing VBA. The soft ware of automatic mapping for friendly interface crosssection is developed through the human-computer visible interface. Which has been proved by a large amount of production and practice that it can improve not only the acuracy of measurement but also the efficiency of mapping and can be taken as the reference for survey crew.
出处
《港工技术》
2010年第3期57-59,共3页
Port Engineering Technology
关键词
断面测量
计算机成图
VBA
测量精度
成图效率
cross-section measurement
mapping by computer
visual basic for applications
acuracy of measurement
efficiency of mapping
