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107 Erosion gully

from
ISMTBOM 2022
107 Erosion gully (ISMTBOM 2022)

Geometry: line.

Definition

An erosion gully which is too small to be shown using symbol Earth bank (104) is shown by a single line.

Parameters

Minimum length: 1.15 mm (footprint 17.25 m).

Contour lines should not be broken around this symbol.

Colour: brown.

Comments

The definition of this map symbol was updated on 01.02.2023: Change of minimum length in graphics. Change of length of ends: 0.9 –> 0.75 mm.