生成tin(不规则三角格网)的算法,根据区域的有限个点集将区域划分为相等的三角面网络-Generation tin (irregular triangular grid) algorithm, according to the region will be a finite number of points equal to the region is divided into triangular surface network
使用arcgis开发的两个小程序。分别基于AO和MO的小程序,使用了上海浦东(局部)地图。-ARCGIS development of the use of two small programs. Based on the MO AO and the small, the use of the Shanghai Pudong (partial) maps.