Calculate the width of a specific area of a polygon Create a new line feature on the top of the polygon. Refer toArcGIS Pro: Create a polyline featurefor instructions. Draw a line feature on top of the polygon to the desired angle. In ArcGIS Pro, in theContentspane, right-clic...
(ArcGIS Pro 2.4或更高版本) 是 否 是 (ArcGIS Pro 2.5或更高版本) 语法 参数必需项描述工作流 子类型 否 应用规则的子类型。 约束 验证 属性 否 此查询用于标识将对其应用规则的要素。 验证 评估 是 通过校验评估的要素的几何属性。 面积- 评估整个要素或其各个部分的面积 ...
添加了两个字段:Summarized Area in SQUAREKILOMETERS和Count of Polygons,前者表示每个地区的水库总面积(以平方千米为单位),后者表示每个区域范围内的水库数量。 注: 了解如何更改新字段的别名,尝试学习此教程管理包含过多字段的图层。 关闭属性表和地理处理窗格。
Depending on the size of yourArcGIS Prowindow, theAnalysisgallery may appear as a buttonon the ribbon. In theAnalysisgallery, underSummarize Data, hover over theSummarize Withintooland read its description. One of the functions of this tool is to calculate how much area of the polygons in on...
Note:Certain fields are inherent fields of the feature class managed by the geodatabase, for example, in a polygon feature class, there are four fields that are unavailable for editing; OBJECTID, Shape, SHAPE_LENGTH, and SHAPE_AREA. The Calculate Geometry option is unavailable for these fields...
polygon:Polygon|Feature|Array<Point> - The Polygon or Feature for which to calculate the planar area. unit(Optional):Text|Number- Measurement unit of the return value. This may be one of the possible values below, or one of the numeric codes listed in the additional resources section below....
我们在这里使用Reclassify命令进行打分分类,对坡度,距离道路距离,日照强度进行分类,统一度量衡为1-5,然后使用Weighted Overlay进行加权叠加运算,最后使用Reclassify功能选取4-5范围区间并使用Raster to Polygon进行格式转化,得到APPRO_Build.shp作...
UseEstimate creditsto calculate the number of credits that will be required to run the tool.For more information, seeUnderstand credits for spatial analysis. Outputs The output is a polygon feature layer of kernel density. The value is related to the selected population field value. ...
在执行洪水分析之前,您需要确保在ArcGIS Pro工程中具有正确的环境设置和适合您需求的数据。 您将从两个栅格开始,将它们合并为一个栅格,填充栅格数据中的空白,将栅格裁剪到研究区域,然后将高程单位从米转换为厘米。 下载数据 首先,您将下载ArcGIS Pro工程包并熟悉在本教程中使用的数据。
在ArcToolbox工具箱选择Conversion—>From Raster—>Raster to Polygon工具,输入栅格数据Watershed_1,字段选择Value,输出矢量面域数据RasterToPolygon_1。 5.10 提取汇流量小于10 km2 小流域 在菜单栏中选择Selection—>Select By Attributes工具,在Layer中选择RasterToPology_1,输入Shape_Area<=10000000,点击OK进行筛选。