普通地面测量数字工程地形图的用途及制图要领

Application and drawing points of common ground measuring digital engineering topographic map

介绍了普通地面测量数字工程地形图的作用,并对其在工程建设阶段的应用进行了探讨,同时论述了全站仪测图和GPSRTK测图的数字地面测图的制图要领及用途,以提高数字测图的速度和精度。

The paper introduces the uses of common ground measunng digital en^nee^ng topographic map, exp｜ores its application at en^neenng construction phase, and discusses the di^ta] topographic mapping points and uses of total station mapping and GPS RTK mapping, with a view to improve the distal mapping speed and accuracy.