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ISOM 2000 - 3.2New section

Contour Interval

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This page contains content from ISOM2000   This page contains content from Ashby Mapping    revision 01/00

Contour Interval New section

The contour interval for an orienteering map is 5m. In flat terrain a contour interval of 2.5 m may be used. It is not permissible to use different intervals on the same map.

Notes

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.

Changes from ISOM1990

New section ~ previously ISOM1990 3.1 Scale and vertical interval

International Specification for Orienteering Maps produced by the International Orienteering Federation
OCAD produced by Hans Steinegger Software. © 1988-1999 Hans Steinegger. ® OCAD is a registered trademark of Hans Steinegger
This document has been written and coded by Peter Hornsby of Ashby Mapping
Apologies for any mistakes and errors; please inform details of any problems, thanks.
Produced for the Ashby Mapping internet site on 20 November 1997 and 1 December 1999  ©1997-2000 Ashby Mapping
Revised 28 December 1999, 23 March 2000