用法: arcgis.raster.analytics.convert_raster_to_feature(input_raster, field='Value', output_type='Polygon', simplify=True, output_name=None, context=None, create_multipart_features=False, max_vertices_per_feature=None, *, gis=None, future=False, **kwargs) 返回: 函数将影像数据转换为要素类矢...
# Convert to UTM utmx, utmy, _, _ = utm.from_latlon(lat, lon, force_zone_number=34) utm_coords.append([utmx, utmy]) # Remove false northing if lat< 0: utmy = utmy - 10000000 # Get pixel coordinates y,x = B4.index(utmx, utmy) pixel_coords.append([x,y]) print(B4.b...
# Convert raster cells to polygons gdal.Polygonize(raster_ds.GetRasterBand(1), None, mem_layer, field_index, [], callback=None) # Define the desired projection (EPSG code) projection_code = 4326 # Replace with your desired EPSG code (e.g., 3857 for Web Mercator) # Create the output...
native:atlaslayouttomultiplepdf -> Export atlas layout as PDF (multiple files) native:atlaslayouttopdf -> Export atlas layout as PDF (single file) native:batchnominatimgeocoder -> Batch Nominatim geocoder native:bookmarkstolayer -> Convert spatial bookmarks to layer native:boundary -> Boundary nati...
Open(raster_path) geoTrans = srcImage.GetGeoTransform() # Create an OGR layer from a boundary shapefile shapef = ogr.Open(shapefile_path) lyr = shapef.GetLayer( os.path.split( os.path.splitext( shapefile_path )[0] )[1] ) poly = lyr.GetNextFeature() # Convert the layer extent to ...
layer_polygon.CreateField(new_field) gdal.FPolygonize(band_raster, None, layer_polygon, 0) # 核心函数,执行的就是栅格转矢量操作 polygon.SyncToDisk() polygon = None 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. ...
@File :Convert Raster And Vector.py @IDE :PyCharm @Purpose:栅格数据、矢量数据互相转换 """importosfromosgeoimportgdal, osr, ogrdefRaster_To_Vector(input_raster, output_shp):""" :param input_raster: 输入需要转换的栅格数据 :param output_shp: 输出矢量的路径 ...
2. 先将矢量文件转为栅格文件” polygonRaster - polygonraster” Spatial analysis工具条下的convert, Features to Raster 3. Spatial analysis工具条打开Raster Caclutaor,在计算框内输入: [Topo.sid] - [polygonRaster - polygonraster]。 Tips:这里采用的是两图层相剪操作,是因为polygonRaster – polygonrasterd...
whitebox: The whitebox Python package is built on WhiteboxTools, an advanced geospatial data analysis platform. WhiteboxTools can be used to perform common geographical information systems (GIS) analysis operations, such as cost-distance analysis, distance buffering, and raster reclassification. ...
bldgtileName = "bldg{0}_{1}".format(i,j) lulctileName = "lulc{0}_{1}".format(i,j) arcpy.PolygonToRaster_conversion(bldglayer, "BLDGTYPE", bldgtileName) bldgtile = Raster(bldgtileName) # convert to raster object (note, this is a permanent raster) nobldgtile...