This tool is a complement to the Raster to Polygon tool, which converts a raster to a polygon feature class. When more than one feature is present in an output cell, this tool provides greater control over the assignment of cell values than the Feature to Raster tool. If stripes or bleed...
The following information specifies how the cells in raster datasets are assigned values under various conditions when using the Polygon to Raster tool. There are three ways to control how the cell will be assigned a value when more than one feature falls within a cell. The methods are identifi...
在ArcGIS10.1中⽤vector⽮量地图切割所需要的raster光栅地图。⽐如：有⼀个城市的Polygon和全国的⼈⼝分布raster类别的地图，切割在这个城市内的⼈⼝分布光栅地图。解决：ArcGIS提供了很多种切割地图的⽅法，select, clip, overlay,和 extract。尝试了clip(注意是data manager下的clip),发现其只能截取...
使用Raster to Polygon工具根据夜间影像的值来进行转换 查看属性表可知其根据不同的亮度将栅格转换为不同的面积值 融合阈值 使用Dissolve工具,根据gridcode字段将相同灯光亮度的多边形进行融合 可以看到属性表中对象个数变为62个,说明相同灯光亮度的对象已被融合 可视化查看 参考比较法确定灯光阈值 确定灯光阈值的方法:经...
(以ArcGIS pro为例,ArcGIS经典版系列也是同样的操作) 该工具在Spatial Analysis里,然后是Extraction 我想筛选出坡度小于17的栅格 若没有value属性,需要对栅格进行重分类 Spatial Analyst ToolsReclassReclassify 结果如图: 有时候你需要导出矢量,这样reclassify之后直接Raster to Polygon 但有时候我们仅仅需要0-1栅格,只关...
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ArcGIS Raster to Polygon出错解决方法 使用ArcGIS 10.2版本进行栅格转面时出现如下错误: 出错信息 解决办法,使用reclassify工具对栅格影像进行重分类,然后再进行栅格转面操作即可。 栅格数据重分类
PolygonVolume_3d PreparePointCloudTrainingData_3d RasterDomain_3d RasterTin_3d RasterToMultipoint_3d ReclassByASCIIFile_3d ReclassByTable_3d Reclassify_3d RegularizeAdjacentBuildingFootprint_3d RegularizeBuildingFootprint_3d RemoveFeatureClassFromTerrain_3d ...
arcpy.conversion.RasterToPolygon("LQ_Reclass","RasterT_LQ_Recl","NO_SIMPLIFY","Value","SINGLE_...
|Excel To Table |Excel转表| |Table To Excel|表转Excel| From GPS(由GPS转出)From GPS(由GPS转出)|GPX To Features |GPX转图层| From Raster(由栅格转出)From Raster(由栅格转出)|Raster to ASCII |栅格转ASCII| |Raster to Float |栅格转浮点型| |Raster to Point |栅格转点| |Raster to Polygon ...