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Astar(V5-14)
- A*算法(DTM格式数据) GIS环境下用到的最短路径算法模块,支持带权图和二值图,改进过,收敛速度不错 (实验室做的算法,请勿用于商业用途)-A* algorithm (DTM format data) GIS environment, shortest path algorithm used in modules to support a weighted graph and a binary image, improving over, a good convergence rat
GK
- 高斯-克吕格坐标系的正解变换及反解变换。与中地公司MAPGIS的投影变换模块中的北京54坐标系相比,在6度带范围内误差均小于0.00001m。-The transformed and the inverse transform solution of Gauss- Kruger coordinate system .