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cutFill资源

资源描述：
当需要将一个高低起伏的区域夷为平地时，用户可进行填挖方计算，得出填方面积，挖方面积、填方量以及挖方量。

填挖方分析：

填挖方类型：
填挖方后的栅格数据集：*	JingjinTerrain@Jingjin
结果高程：	指定的填挖方区域的结果高程。
填挖方区域：	{"bounds":{"bottom":40.0870835512527,"center":{"x":116.2829172720165,"y":40.30041688458605},"height":0.4266666666667,"left":115.964583938683,"leftBottom":{"x":115.964583938683,"y":40.0870835512527},"right":116.60125060535,"rightTop":{"x":116.60125060535,"y":40.5137502179194},"top":40.5137502179194,"valid":true,"width":0.636666666667},"center":{"x":0.0,"y":0.0},"id":0,"parts":[4],"points":[{"x":115.964583938683,"y":40.0870835512527},{"x":116.60125060535,"y":40.0870835512527},{"x":116.60125060535,"y":40.5137502179194},{"x":115.964583938683,"y":40.5137502179194}],"type":"REGION"} 指定的填挖方区域。
缓冲区半径：	指定的填挖方线路的缓冲区半径。
填挖方路线：	{"bounds":{"bottom":39.5,"center":{"x":116.2,"y":40.0},"height":1.0,"left":115.4,"leftBottom":{"x":115.4,"y":39.5},"right":117.0,"rightTop":{"x":117.0,"y":40.5},"top":40.5,"valid":true,"width":1.6},"id":0,"parts":[3],"points":[{"x":115.4,"y":40.0,"z":0.0},{"x":116.4,"y":39.5,"z":0.0},{"x":117.0,"y":40.5,"z":0.0}],"rotationX":0.0,"rotationY":0.0,"rotationZ":0.0,"scaleX":0.0,"scaleY":0.0,"scaleZ":0.0,"type":"LINE3D"} 指定的填挖方路线。
使用圆头缓冲创建缓冲区：
填挖方三维区域：	{"bounds":{"bottom":39.5,"center":{"x":116.2,"y":40.0},"height":1.0,"left":115.4,"leftBottom":{"x":115.4,"y":39.5},"right":117.0,"rightTop":{"x":117.0,"y":40.5},"top":40.5,"valid":true,"width":1.6},"id":0,"parts":[4],"points":[{"x":115.4,"y":40.0,"z":-5.0},{"x":116.4,"y":39.5,"z":0.0},{"x":117.0,"y":40.5,"z":5.0},{"x":115.4,"y":40.0,"z":-5.0}],"rotationX":0.0,"rotationY":0.0,"rotationZ":0.0,"scaleX":0.0,"scaleY":0.0,"scaleZ":0.0,"type":"REGION3D"} 指定的填挖方三维区域。
结果数据集：
对结果栅格数据集创建金字塔：
是否覆盖已有数据集：

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