111 Small depression
Geometry: point.
Definition
A small depression or hollow without steep sides that is too small to be shown by contours.
The symbol shall not touch or overlap other brown symbols. Location is the centre of gravity of the symbol, and the symbol is orientated to north.
Parameters
Minimum depth: 1 m.
Minimum width: 2 m.
Footprint: 12 m x 6 m.
Colour: brown.
