APPLICATION OF RTK TECHNIQUE FOR SURVEYING AND MAPPING IN MINING AREA
RTK实时动态测量技术在矿区测绘中的应用

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.