ⅱ. Delaunay TIN in view of deformation feature is constructed on base of selected grid control points and methods and mathematical models for partition rectification are realized based on the Delaunay TIN. 提出了在格网控制点(GCP)数据基础上选择性构造顾及变形特征的Delaunay三角网,并基于构造的三角网实现了分块纠正的方法和数学模型;
It has given a special account of the data preparing, process design, raster to vector, coordinate grid, error rectification, map junction, topological area creation, line parameter editing, color collocation and copying technology. 重点对数据准备、流程设计、矢量化、坐标网、误差校正、图幅拼接、拓扑造区、线参数编辑、色彩搭配、拷贝技术等进行详细阐述。