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 the buffer layer to perform another new spatial analysis specifically for that area on...
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-cli...
To calculate area and length in Python, use the getArea and getLength methods with a method and unit type. To calculate the geodesic area of polygons in square kilometers, use the following expression: !shape.getArea('GEODESIC', 'SQUAREKILOMETERS')! To calculate the planar length of polyline...
Calculates area values for each feature in a polygon feature class. Ältere Versionen: Because there are easier and more efficient ways to get the area of features, the Calculate Areas tool has been deprecated. Use the Calculate Field tool or the Geometry Calculator instead of the Calculate Ar...
ポリゴン内のマーカーやハッチ ラインなどのシンボルの配向に使用するために、入力ポリゴン フィーチャの主角度を計算し、計算値をフィールドに割り当てる ArcGIS ジオプロセシング ツールです。
Input barrier featuresspecifies the dataset that defines the barriers. The barriers can be a feature layer of polyline or polygon features.You can choose a layer using theLayerbutton, or you can create a sketch layer to use as the input using theDraw input featuresbutton.For feature inputs, ...
This tool is now available in Map Viewer, the modern map-making tool in ArcGIS Online. To learn more, see Calculate Density (Map Viewer). The Calculate Density tool uses input point or line features to calculate a density map within an area of interest. Workflow diagram Examples The City...
Output polygon nameis the name of the output density feature layer that will be created. The name must be unique. If a layer with the same name already exists in your organization, the tool will fail and you will be prompted to use a different name. ...
Input metric types are processed based on the geometry of the feature class: Points—Elevation Lines—Length and Elevation Polygons—Length, Width, Area, Angle of Orientation, and Elevation The Input Length Attributes, Input Width Attributes, Input Area Attributes, Input Angle of Orientation Attribute...
Output coordinate system—Specifies the coordinate system of the output layer. Extent—Specifies the area to be used for analysis. Snap Raster—Adjusts the extent of the output so it matches the cell alignment of the specified snap raster layer. Cell size—The cell size to use in the output...