IOF
Map Commission
Jukka Liikari, 2003
810 Control point and focus point
The focus point (i.e. the point in the centre
of a
control circle) can be used when it is
necessary to
clarify the exact position of a control for
instance in
a dense track network. In ski-orienteering a
control
is preferably placed in one track only, not
in
crossings or junctions. A focus point helps
specify
the exact track where a control is
situated.
Colours: control point: lower purple, focus
point:
upper purple
Diameter of control circles 5.5 6.0 mm
(same in all
scales), width of line 0.5 mm, diameter of
focus
point 0.65 mm
811 Control number and control code
Code numbers for controls are placed either
next to
control numbers on the terrain area of a map
or on a
separate control code list.
