709 Out-of-bounds area

Geometry: area.

Definition

An out-of-bounds area. A bounding line may be drawn if there is no natural boundary, as follows:
• a solid line indicates that the boundary is marked continuously (tapes, etc.) in the terrain,
• a dashed line indicates intermittent marking in the terrain,
• no line indicates no marking in the terrain.

An out-of-bounds area shall not be entered.

Parameters

Minimum area: 2 mm x 2 mm (footprint 30 m x 30 m).

Colour: purple (upper purple).

Comments

The definition of this map symbol was updated on 29.11.2023 (ISSkiOM 2019 Revision 2):

• line width of raster 0.25 -> 0.2 mm
• distance between raster lines 0.8 -> 1.2 mm
• bounding line 0.25 -> 0.4 mm