See Also...International Specification for Orienteering Maps ISOM Index Symbols Index Map type index previous next
Spot colour printing is recommended for IOF events. Other printing methods may be used,
if colours and line width have the same quality as printing with spot colours.
Legibility depends on the correct choice of colours.
Spot colour printing
Four colour offset printing
Alternative printing methods
Text that is new or revised from ISOM1990 is shown in maroon type.
Where text has been removed or significantly altered from ISOM1990 this symbol appears in the text, clicking on the symbol will jump to the section below on this page with the details of this amended text.
gsm changed to g/m2
New sentence added.
ISOM1990 had a short paragraph on printing (section 3.3). ISOM2000 adds extra sections: -