【摘要】 土方量计算是土地整理规划设计的重要内容之一,准确快速地计算土方量对开展规划设计、资金分配等具有重要意义。本文运用ArcGIS软件的3D分析,叠合分析,空间分析以及统计分析功能,用更准确的方法解决了不规则设计面土方计算问题,并实现可视化。更多还原

【Abstract】 Earthvolume calculation is one of the main tasks in the planning and design of land consolidation projects.Calculating earthvolume accurately and efficiently is very important for land planning,design and fund allocation.By using 3D analysis,composite analysis,spatial analysis and statistical analysis functions of ArcGIS,this paper resolved a problem of calculating the earthvolume on the basis of curved designing surface with a more accurate way,and achieved visualization.Test result indicated that the method is of high significance to similar earthvolume calculation projects.更多还原