使用一个polygon矢量提取某个文件夹中所有的tif格式栅格数据
(要确保先安装好arcpy包)
import arcpy arcpy.CheckOutExtension("spatial") arcpy.gp.overwriteOutput=1 arcpy.env.workspace = "E:\\data" #所有栅格影像所在文件夹
rasters = arcpy.ListRasters("*", "tif") mask= "E:\\data\\bound.shp" #用于提取的矢量掩膜
for raster in rasters: print(raster) out= "E:\\data\\images\\"+raster arcpy.gp.ExtractByMask_sa(raster, mask, out) print("OK")
2019-09-02 23:53:36