Here are the steps for calculating the area of a polygon using ArcGIS. These steps can also be replicated for calculating the perimeter of a polygon or the length of a line file. You can use these steps to find out the acreage of a polygon by loading in a GIS dataset that uses amap ...
当前没有发布 ArcGIS Desktop 未来版本的计划,建议您迁移到 ArcGIS Pro。 有关详细信息,请参阅从ArcMap 迁移至 ArcGIS Pro。获得Production Mapping 许可后可用。 描述 插图 使用方法 语法 代码示例 环境 许可信息 描述 Increases the areas of polygons until they meet a minimum size or larger. You can ...
ESM:importAreaMeasurementAnalysisfrom"@arcgis/core/analysis/AreaMeasurementAnalysis.js"; Class: AreaMeasurementAnalysis computes the area of a polygonal region and displays the measurement in a 3DSceneView. To display an area measurement of apolygon, create a new instance of AreaMeasurementAnalysis...
options Object optional Additional options. Specification unit AreaUnit optional The area unit of the return value. Returns TypeDescription Number Returns the planar area of the geometry. Example // Calculate the area of a polygon const area = areaOperator.execute(polygon);On...
Definition ST_Area returns the area of a polygon or multipolygon. Syntax Oracle and PostgreSQL sde.st_area (polygon sde.st_geometry) sde.st_area (multipolygon sde.st_geometry) SQLite st_area (polygon st_geometry) st_area (polygon st_geometry, unit_name)...
When creating a buffer, the buffer feature layer may overlap a polygon feature layer in ArcGIS Pro. Sometimes it is necessary to calculate the area of the polygon and exclude the overlapping part of t
An area of interest (AOI) is defined by a polygon feature that represents a specific geographic extent. In ArcGIS Production Mapping, AOI features are found in an index feature class that contains various map extents for a region or the world. The index feature class resembles a grid on a ...
Creates individual polygons that are closest for each facility. The polygons do not overlap each other. For split lines, none of the lines overlap each other, and a line is always assigned to the nearest facility even if more than one facility can reach it. Object Overlap (Lecture seule)...
Hi! Is there a tool that can extract X amount of area from a polygon? For example, if you want to extract or clip 25% of a polygon going in a direction from north to south. Is that possible in ArcGIS? arcgis 10.4 clipping geometry spatial analyst Reply...
Available with ArcGIS Engine, ArcGIS Desktop, and ArcGIS Server. Method Summary IDoubleArray getDefaultBreaks() The default break(s) of the traversal. IStringArray getExcludeSourcesFromPolygons() A collection of network source names to NOT use when generating polygons. int getOutputLines() ...