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105.1 Small earth wall

from
ISSprOM 2019-2
105.1 Small earth wall (ISSprOM 2019-2)

Geometry: line.

Definition

A small distinct earth wall, usually man-made. Larger earth walls should be represented with the symbols Contour (101), Form line (103) or Earth bank (104).

Parameters

Minimum height: 0.5 m.

Minimum length: 1.4 mm (footprint 5.6 m).

Colour: brown.

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