摘要
本文对野外采集的只有坐标和高程的数据,不附加任何条件,通过计算机采用三角网法绘制等高线失真的问题,提出一种人机交互修改三角网结构的解决办法。
An approach to correct the distortion of contour map which is bascd on the coordinates and the elevations of topographic points, and plotted by triangle net without any additional conditions is presented through modifying interactively the structure of the triangle net.
出处
《工程勘察》
CSCD
北大核心
1989年第2期55-56,54,共3页
Geotechnical Investigation & Surveying
