【摘要】 本文介绍了“三角网方法绘等值线图”的方法及其在重力资料成图中的应用,该方法直接利用观测数据绘图,可真实地反映实际资料的面貌。我们所编制的绘图系统,可广泛、灵活、方便地适应于绘制各类数据、各种比例尺的等值线图。更多还原

【Abstract】 This paper introduces the method of "drawing contour map with the trigon method" and the application of which on the mapping of gravity data. The original data are direct used and its appearance can be really reflected for mopping. The mapping system that we draw up can be widely, flexibly and conveniently applied to drawing contour maps of various data and scale.更多还原