HOW TO
In ArcGIS Pro, the Construct Polygons tool creates a polygon for each closed boundary on a specified feature layer. However, it requires an existing polygon feature as the template layer for determining boundaries. The workflow provided uses the Feature To Polygon tool in ArcGIS Pro to create polygons from contour polylines without the template layer, as demonstrated in the image below.
Note: The Feature To Polygon tool only creates a polygon feature class from areas enclosed by input line or polygon features. Ensure the polylines are enclosed or add a new line to connect the points if necessary.
Note: The Preserve attributes parameter is no longer supported and does not work. It remains, however, for script and model backward compatibility.
Get help from ArcGIS experts
Download the Esri Support App