ISOM front page  Map style index  Text index  Land forms index  Rock and boulders index  Water and marsh index  Vegetation index  Man-made features index  Overprinting and technical symbols index  OCAD symbols index  email to author

Uncrossable pipeline 534

See Also...Pipeline 533   ISOM Index  Man-made features index    previous   next

This page contains content from ISOM2000   This page contains content from Ashby Mapping  Ski-O symbol  Mountain Bike-O symbol  revision 05/00


534 Uncrossable pipeline

A pipeline which cannot be crossed.

Colour: black.

Line width 0.18mm

ISOM 1990 Definition

As ISOM 2000 but line width was 0.175mm
ISOM number changed from 536 to 534.

OCAD Methods

Defined as line symbol 534.0.

Can be drawn with any tool but bézier or straight line modes are preferable.

The bézier tool problem does not appear to affect the spacing of the arrows. But care is needed to position arrows on tight curves. If necessary, split the line into parts.

Click to go to the top of this page

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