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Uncrossable boundary 707

See Also...Crossing point 708  ISOM Index   Overprinting symbols index    previous   next

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

Specifications

707 Uncrossable boundary

A boundary which it not permitted to cross.

Colour: purple.

Line size 0.7mm

ISOM 1990 Definition

As ISOM 2000 but ISOM number changed from 605 to 707.

OCAD Methods

Defined as line symbol 707.0. Can be drawn with any tool but bézier or straight line modes are preferable.

OCAD default definition

The default definition has a line thickness of 0.35mm, compared with the ISOM specified 0.7mm. Variation is allowed in the specification, see the Variations in Symbols topic for details.

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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