中文摘要：

分析了不同成图方法的速度、效率和优缺点,提出了基于RTK实时动态GPS测量技术厘米级三维定位成果,借助CASS成图软件,实现矿区大比例尺地形图快速数字测绘的方法,缩短了外业观测时间和内业成图时间.

英文摘要：

On the basis of the comparison of the speed, efficiency, advantages and disadvomtages among different mapping methods, a method for rapidly, digitally surveying and mapping of large-scale topographic map, which is based on the 3D positioning at centimeter level by RTK GPS surveying technique and by the aid of CASS mapping software is put forward. With the method the time for field observation and inside digital mapping can be saced.