RasterToPolygon (ラスター → ポリゴン) の例 (Python ウィンドウ) ラスター データセットをポリゴン フィーチャに変換します。 importarcpyfromarcpyimportenvenv.workspace="C:/data"arcpy.RasterToPolygon_conversion("zone","c:/output/zones.shp","NO_SIMPLIFY","VALUE") ...
DialogPython LabelExplanationData Type Input raster The input raster dataset. The raster must be integer type. Raster Layer Output polygon features The output feature class that will contain the converted polygons. Feature Class Simplify polygons ...
我试图创建一个多边形网格来绘制传单,但遇到了一个我似乎无法理解的错误:library(raster)library(rgdal) p <- rasterToPolygons(r) addTiles() %>%我 浏览9提问于2022-06-23得票数1 回答已采纳 扫码 添加站长 进交流群 领取专属10元无门槛券 手把手带您无忧上云...
本文简要介绍 python 语言中 arcgis.raster.analytics.convert_raster_to_feature 的用法。 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_...
PolygonToRaster example 1 (Python window) Converts polygon features to a raster dataset. import arcpy from arcpy import env env.workspace = "c:/data" arcpy.PolygonToRaster_conversion("ca_counties.shp", "NAME", "c:/output/ca_counties.img", "MAXIMUM_AREA", "MALES", 0.25) PolygonToRaster...
template_params['rhs'] ='%s, %s'% (template_params['rhs'], lookup.band_rhs)# Convert rasters to polygons if necessary.ifnotself.rasterorspheroid:# Operators without raster support.iflhs_is_raster: template_params['lhs'] ='ST_Polygon(%s)'% template_params['lhs']ifrhs_is_raster: ...
PolygonToRaster の例 1 (Python ウィンドウ) ポリゴン フィーチャをラスター データセットに変換します。 import arcpy arcpy.env.workspace = "c:/data" arcpy.conversion.PolygonToRaster("ca_counties.shp", "NAME", "c:/output/ca_counties.img", "MAXIMUM_AREA", "MALES", 0.25) Polygon...
select_polygons_by_mask.py tracking a select poly by mask Jan 29, 2022 simple_reclassify.py track simple reclassify Mar 5, 2023 startup_cdf_node.sh removing afg as th eonly run Mar 10, 2020 stats_analyze_table.py Merge branch 'main' of github.com:therealspring/raster_calculations Aug ...
Python Quick Start For zonal statistics >>>fromrasterstatsimportzonal_stats>>>stats=zonal_stats("tests/data/polygons.shp","tests/data/slope.tif")>>>stats[0].keys()dict_keys(['min','max','mean','count'])>>>[f['mean']forfinstats] [14.660084635416666,56.60576171875] ...
Input Raster Layer to Summarize Statistic Type As an example, let's say you're working with this then: A polygon feature class of parcels Owner Name field DEM Average In the equivalent workflow presented here, the following occurs: The polygon feature class is loaded into data frame > d...