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719 Dangerous section

from
ISMTBOM 2022
719 Dangerous section (ISMTBOM 2022)

Geometry: point

Definition

Two exclamation marks with a white outline to represent a dangerous section.
The symbol is orientated to north.

Parameters

Font: Arial, 4.0 mm, non-bold, non-italic. Symbol shall be bordered
with a small white borderline (0.15 mm) to improve legibility if necessary.

Footprint: 90 m.

Colour: upper purple (over black).

Comments

The definition of this map symbol was updated on 01.02.2023: Correction of font size in graphics: 6.0 –> 4.0 mm.

Correct examples