import arcpy from arcpy.ia import * # Set input raster in_raster = arcpy.Raster("USA_Landcover.tif") # Clip the raster using a feature extent clip_raster = arcpy.ia.Clip(in_raster, aoi = "C:\Data\California_State.shp") clip_raster.save("California_Landcover.tif") Clip приме...
An existing raster or vector layer can be used as the clip extent. If you are using a feature class as the output extent, you can clip the raster by the minimum bounding rectangle of the feature class or by the polygon geometry of the features. If clipping geometry is used, the pixel ...
对raster对象进行裁剪操作。 语法 bytea ST_Clip(raster raster_obj,integer pyramidLevel, box extent, BoxType boxType); bytea ST_Clip(raster raster_obj,integer pyramidLevel, box extent, BoxType boxType, integer destSrid); record ST_Clip(raster raster_obj, geometry geom, integer pyramidLevel defa...
使用clip工具,不勾选第一个框时,不会错开,但是会裁剪一个矩形框出来: 使用clip工具,勾选最下面的extent以后,会重新调整行列号和范围,注意有错开: 注意:据郭洋试验,当使用线转换为栅格面的过程中,如果在环境变量中勾选了 空间范围下面 snap到一个图层后,可以保证生成的栅格和勾选的栅格严格对齐。
Run the “clip” tool by clicking OK. Finally, the tool will clip the raster to the polygon extent. Here’s a video that demonstrates how to clip a raster using ArcGIS Pro. In this tutorial, we clip out a golf course in Los Angeles, California. ...
now I am trying to clip the raster to a specific región of Nepal. Again, the numbers are changed and it shows a mínimum of zero. How can I obtain a clipped raster that maintains the original cell values in the resulting extent, no matter how much I clip it? Thank you Reply 0 Kudo...
The output format of the clipped raster is determined by the extension of the output filename. If you name it filename.tif, will create a tif file. I prefer to create a polygon of the area that I want to clip, use that as my output extent, and select us...
arcpy.management.Clip(in_raster, rectangle, out_raster, {in_template_dataset}, {nodata_value}, {clipping_geometry}, {maintain_clipping_extent}) 参数说明数据类型 in_raster 要裁剪的栅格数据集、镶嵌数据集或影像服务。 Mosaic Dataset; Mosaic Layer; Raster Dataset; Raster Layer ...
You can also clip raster data, using a polygon, graphic, or even a data frame. If you need help, we have a tutorial onhow to clip rasterswith two different techniques. Some of the advantages are: Save time by working with a subset of data. ...
object extentProvider = clipGeo.Envelope; object snapRasterData = Type.Missing; pRasterAnaEnvir.SetExtent(esriRasterEnvSettingEnum.esriRasterEnvValue, ref extentProvider, ref snapRasterData); IGeoDataset pOutputDataset = pExtractionOp.Polygon(pInputDataset, clipGeo as IPolygon, true); ...