How do you edit a buffer in ArcMap?

How do you edit a buffer in ArcMap?

Creating a buffer around a feature

1. Click the Edit tool. on the Editor toolbar.
2. Click the feature around which you want to create a buffer.
3. Click the Editor menu and click Buffer.
4. Type the distance in map units for the buffer area around the feature.
5. Choose the target in which the new feature will be created.
6. Click OK.

How do I trim a buffer in ArcMap?

Clipping a polygon feature

1. Click the Edit tool. on the Editor toolbar.
2. Select the feature you want to use to clip.
3. Click the Editor menu and click Clip.
4. Type a buffer value.
5. Click the type of clip operation: whether to discard or maintain the area that intersections.
6. Click OK to clip the feature.

What does buffer mean in ArcMap?

What are buffers in GIS? A buffer is a reclassification based on distance: classification of within/without a given proximity. Buffering involves measuring distance outward in directions from an object. Buffering can be done on all three types of vector data: point, line, area. The resulting buffer is a polygon file.

How are buffered features created in ArcGIS 10?

Buffered features are created as line or polygon features using the settings of the chosen feature template. For instance, you might use buffers to show an ecological zone around a waterway, distances from schools or public buildings that certain retail stores are located, or the area around a contaminated well.

Where do I add the editor toolbar in ArcMap?

To edit data, you need to add the Editor toolbar to ArcMap by clicking the Editor Toolbar button on the Standard toolbar. Anytime you create features on the map, you start with the Create Features window. You can open it by clicking the Create Features button on the Editor toolbar.

How do I create a buffer around a feature?

Click the Editor menu and click Buffer . Type the distance in map units for the buffer area around the feature. Choose the target in which the new feature will be created. If you have feature templates for the layers in your map, click the Template button and click the template to use to create the new feature.

How do I edit a geodatabase in ArcMap?

Before you create or edit features in ArcMap, you need to have an existing feature class to edit. If you do not have one, you can create a new geodatabase feature class or a shapefile in the Catalog window. The Editor toolbar and Create Features window contain the most frequently used feature editing tools.