# Process: 面转栅格print"Process: 面转栅格"arcpy.PolygonToRaster_conversion(landuse,"LANDUSE", land_ToRaster,"CELL_CENTER","NONE", dem)# Process: 重分类 (3)print"Process: 重分类 (3)"arcpy.gp.Reclassify_sa(land_ToRaster,"LANDUSE","agriculture 2;river 8;grass 6;forest 10;urban 4", R...
批量转矢量为栅格 importarcpy arcpy.env.workspace="E:\\DATA"#具有多个矢量的文件路径outfolder="E:\\OUT"fcs=arcpy.ListFeatureClasses()forfcinfcs:print(fc) out_rasterdataset=outfolder+"\\"+fc[:-4]+"Albers.tif"arcpy.conversion.PolygonToRaster(fc,"class", out_rasterdataset,"CELL_CENTER","NO...
arcpy.PolygonToRaster_conversion(landuse,"LANDUSE",land_ToRaster,"CELL_CENTER","NONE",dem) # Process: 重分类 (3) print"Process: 重分类 (3)" arcpy.gp.Reclassify_sa(land_ToRaster,"LANDUSE","agriculture 2;river 8;grass 6;forest 10;urban 4",Rec_landuse,"DATA") # Process: 加权总和 pri...
# +++++++栅格转面++++++++++ env.workspace = "" #工作路径,影像所在位置 inraster = "miange.tif" #输入矢量 outPolygons = "c:/output/result.shp" #输出的矢量所在位置及名称 field = "VALUE" #按栅格的某字段进行矢量划分(该例子中为NDWI转成的二值图的二值所在的字段)。 arcpy.RasterToPol...
("*.shp") valField = "nam" assignmentType = "CELL_CENTER" priorityField = "NONE" cellSize = 10 output_path="E:/mushijieyi/images/" for Features in list_shapefiles: print Features inFeatures =Features out=output_path+inFeatures+".tif" # Execute PolygonToRaster arcpy.PolygonToRaster_...
arcpy.RasterToPolygon_conversion(inRaster, outPolygons, "NO_SIMPLIFY", field) inRaster = "1_LAI_"#输入栅格名称(1_LAI_1.tif;...;1_LAI_4.tif) outPolygons = "D:/QQDATA/A_study/Correlation_analysis/Year_trend_result/1_LAI_"#输出路径及结果前缀(结果1_LAI_1.shp;...;1_LAI_4.shp)...
材料: 卫星栅格图像面状矢量文件(Polygon shp file)工具: DataMangermentTools>Raster>RasterProcessing>Clip请使用面状矢量文件而不是线状矢量文件使用线状文件即使勾选了精确提取边界外还是有一定空间 遥感影像图如何按照自己的需求进行裁剪? https://jingyan.baidu.com/article ...
在利用Cost Distance工具时,需要用到cost_raster(费用栅格数据),该数据的栅格值表示通过该栅格的费用,空值表示不能通过(即障碍,104,技术研究,CostDistance工具函数,105,技术研究,步骤(首先要产生cost栅格,把河流覆盖区域设置为空值,其它区域的栅格值设置为1): 河流多边形转栅格(PolygonToRaster_conversion ),河流覆盖...
arcpy.CADToGeodatabase_conversion(inputfile, os.path.join(outputpath, topoGdbname + ".gdb"), SaniF, reference_scale, sr) #地理数据库导出shp arcpy.FeatureClassToFeatureClass_conversion(os.path.join(outputpath, topoGdbname + ".gdb", SaniF, "Polygon"),os.path.join(outputpath,'output'),...
列出栅格:要在当前工作空间中创建栅格数据集列表,使用 arcpy.ListRasters() 函数。 列出字段:还有一个常用的列出数据的函数是 arcpy.ListFields() 。此函数列出指定数据集的要素类或表中的字段。语法为arcpy.ListFields(dataset, {wild_card}, {field_type})。