International Journal of Computer and Electrical Engineering (IJCEE)
Recently, the terrain splitting and mapping problem has been considered as one of some current striking trends in GIS researches. This problem is very important in making 3D WebGIS systems and handling large terrain data. In fact, these have been some algorithms dealing with it based on conditional partitioning approaches, greedy strategies, and heuristic optimization. However, these algorithms only count for major parameters when minimizing the memory space saving percents such as the error parameter between blocks, the number of processors, and the number of polygons in 2PVD.