Adding a stipple element

The Add Stipple tool allows you to add a stipple element to the profile view based on the symbol properties set on the Profile Properties dialog box. The stipple element appears on Area Navigation Global Positioning System (RNAV GPS) procedures and is used to indicate that the visual segment below the minimum descent altitude (MDA) is clear of obstacles on a 34:1 slope. A nonshaded stipple indicates that the 34:1 slope area is not clear of obstacles.

The Add Stipple tool adds the stipple element that is connected from the 16° angle to the nearest top point of the runway element. The stipple element moves with the runway if the runway is moved.

注意:

Only one stipple element can be added to the profile view. If there is already an existing stipple element, you will need to delete it before adding a new one.

步骤:

1. Start ArcMap.
   提示:

   If the ArcMap - Getting Started dialog box appears, you can open a new or existing map document. You can also check the Do not show this dialog box in the future check box and click Open.

2. On the main menu, click View > Layout View.
3. On the main menu, click Customize > Toolbars > Aeronautical Profile Edit.
4. Click to select a runway in the map.

   The Add Stipple tool is enabled.

5. Click the Add Stipple button on the Aeronautical Profile Edit toolbar.

The stipple element is added to the profile view.

注意:

The default stipple element size cannot be edited.