Available with Production Mapping license.
Importing data from other sources may introduce geometry that ArcGIS does not support, such as polygons with only two vertices. The Simplify command simplifies the geometries of selected features to ensure that the geometry is valid.
The geometries are simplified based on the conditions they meet. The table below summarizes the different conditions for invalid geometry and the method used to simplify each.
Geometry condition | Simplification method |
---|---|
Null geometry | The feature is deleted from the feature class. |
Short segment | The short segment is deleted. |
Incorrect ring ordering | The geometry is updated to have correct ring ordering. |
Incorrect segment orientation | The geometry is updated to have correct segment orientation. |
Self-intersections | The segments that intersect are split at their intersection. |
Unclosed rings | The unclosed rings are closed. |
Empty parts | That parts that are null or empty are deleted. |
- Start ArcMap.
- Load data in the map if necessary.
- On the main menu, click Customize > Toolbars > Production Editing.
- Add the appropriate tools by doing the following:
- Click Customize > Customize Mode on the main menu.
The Customize dialog box appears.
- Click the Commands tab.
- In the Categories list, click Production Editing.
- Click and drag the Select Bad Geometry button to a toolbar.
- Click and drag the Simplify button to a toolbar.
- Click Close.
- Click Customize > Customize Mode on the main menu.
- Click the Production Start Editing button on the Production Editing toolbar.
- Click the Select Bad Geometry button .
- Drag a box around the features to be selected.
The Select Bad Geometry Complete message box appears, indicating the number of instances of bad geometry found in the current selection.
- Click OK.
The features with bad geometry are selected.
- Click the Simplify button .
The features with bad geometry are simplified, and the Production Simplify message appears.
- Click OK.