Analysis Tools（分析工具）

Analysis Tools（分析工具）

分析工具

1、叠加分析

# Process: 交集取反arcpy.SymDiff_analysis("", "", 输出要素类, "ALL", "")# Process: 擦除arcpy.Erase_analysis("", "", 输出要素类__2_, "")# Process: 更新arcpy.Update_analysis("", "", 输出要素类__3_, "BORDERS", "")# Process: 标识arcpy.Identity_analysis("", "", 输出要素类__4_, "ALL", "", "NO_RELATIONSHIPS")# Process: 相交arcpy.Intersect_analysis("", 输出要素类__5_, "ALL", "", "INPUT")# Process: 空间连接arcpy.SpatialJoin_analysis("", "", 输出要素类__6_, "JOIN_ONE_TO_ONE", "KEEP_ALL", "", "INTERSECT", "", "")# Process: 联合arcpy.Union_analysis("", 输出要素类__7_, "ALL", "", "GAPS")

2、提取分析

# Process: 分割arcpy.Split_analysis("", "", "", "", "")# Process: 按属性分割arcpy.SplitByAttributes_analysis("", "", "")# Process: 筛选arcpy.Select_analysis("", 输出要素类, "")# Process: 表筛选arcpy.TableSelect_analysis("", 输出表, "")# Process: 裁剪arcpy.Clip_analysis("", "", 输出要素类__2_, "")

3、统计分析

# Process: 交集制表arcpy.TabulateIntersection_analysis("", "", "", 输出表, "", "", "", "UNKNOWN")# Process: 汇总统计数据arcpy.Statistics_analysis("", 输出表__2_, "", "")# Process: 频数arcpy.Frequency_analysis("", 输出表__3_, "", "")

4、领域分析

# Process: 创建泰森多边形arcpy.CreateThiessenPolygons_analysis("", 输出要素类, "ONLY_FID")# Process: 图形缓冲arcpy.GraphicBuffer_analysis("", 输出要素类__2_, "", "SQUARE", "MITER", "10", "0 Unknown")# Process: 多环缓冲区arcpy.MultipleRingBuffer_analysis("", 输出要素类__3_, "", "Default", "distance", "ALL", "FULL")# Process: 点距离arcpy.PointDistance_analysis("", "", 输出表, "")# Process: 生成近邻表arcpy.GenerateNearTable_analysis("", "", 输出表__2_, "", "NO_LOCATION", "NO_ANGLE", "CLOSEST", "0", "PLANAR")# Process: 缓冲区arcpy.Buffer_analysis("", 输出要素类__4_, "", "FULL", "ROUND", "NONE", "", "PLANAR")# Process: 近邻分析arcpy.Near_analysis("", "", "", "NO_LOCATION", "NO_ANGLE", "PLANAR")# Process: 面邻域arcpy.PolygonNeighbors_analysis("", 输出表__3_, "", "NO_AREA_OVERLAP", "BOTH_SIDES", "", "UNKNOWN", "UNKNOWN")

箴言：因为这些东西是非常简单的。不要抱怨自己学不会，那是因为你没有足够用心。

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