How do you explode a polygon in ArcGIS?

How do you explode a polygon in ArcGIS?

Separating a multipart feature (Explode)

1. Click the Edit tool. on the Editor toolbar.
2. Select the multipart feature you want to separate into individual features.
3. Click Explode. on the Advanced Editing toolbar.

How do I create a multipart polygon in ArcMap?

To create multipart features from existing polygons by aggregating them based on attributes, you can use the Editor > Merge command (produces multipart polygons when the selected polygons are not contiguous) or the Dissolve geoprocessing tool, and specify that the output have multipart polygons.

What is multipart polygon?

Multipart polygon features are polygons that contain more than one part or have a hole. For example, if the state of Hawaii was modeled as one feature in the database, it would be a multipart polygon. The geodatabase allows for multipart polygons, but some data models do not.

How do I separate features in ArcGIS?

Split a line feature

1. On the Edit tab, set your snapping preferences and show the Modify Features pane.
2. In the pane, expand Divide and click Split .
3. Click Interactive.
4. To split any line feature you click or cross with a line segment, check Allow splitting without a selection.

How to separate a multipart feature ( explode ) in ArcGIS?

The Merge and Multipart To Singlepart geoprocessing tools work on all features in a layer rather than just the selected features. Click the Edit tool on the Editor toolbar. Select the multipart feature you want to separate into individual features. Click Explode on the Advanced Editing toolbar.

How to unmerge the multi-part polygons in ArcMap?

This article describes how to unmerge the multi-part polygons and select another polygon to be associated with the original feature within the layer. Procedure. In ArcMap, start an edit session. Click the Editor menu and select Start Editing. On the Editor toolbar, click the Edit tool , and select the multipart polygons.

How to separate a multipart feature ( explode )?

Click the Edit tool on the Editor toolbar. Select the multipart feature you want to separate into individual features. Click Explode on the Advanced Editing toolbar. The parts of the multipart feature become independent features, with each one being assigned identical attribute values. Feedback on this topic?

How to split a polygon into individual features?

On the Advanced Editing toolbar, click the Explode Multipart Feature command to split the multipart polygons into individual features. Note that all the features are no longer a multipart feature. Note : The Explode Multipart Feature command requires the Advanced Editing toolbar.