摘要
提出了一种断层处理新方法———分块法与断层恢复法合成算法,这种方法兼有分块法与断层恢复法的优点同时又克服了其不足,较好地解决了含逆断层时煤层底板等高线自动绘制及任意边界的构网问题,使绘出的等值线图误差较小,更加符合实际。
A new fault processing method has been put forward in the paper—the compose of fault recovering and partition methods. It comprises the merits of partition and fault recovering methods and avoiding demerits of theirs. It can solve these problems such as drawing contour of coal seam automatically which contains thrust fault and constructing mutual linked triangle nets. The result shows that the error of the isoline graph is less and the representation approaches nearer to the fact.
出处
《海洋测绘》
2005年第3期70-73,共4页
Hydrographic Surveying and Charting
关键词
自动制图
等高线
分块法
断层恢复法
automatic cartography
contour
partition method
fault recovering method
