Andy Robinson (blackadder-lists) wrote:
Brian Prangle wrote:
Sent: 09 November 2009 11:14 AM
To: Talk GB
Subject: [Talk-GB] Underground Pipelines
We have several oil terminals just to the E of Birmingham and wandering
around the countryside I come across loads of pipeline markers
Brian Prangle wrote:
We have several oil terminals just to the E of Birmingham and wandering
around the countryside I come across loads of pipeline markers. In
places there are enough to join them up with man-made=pipeline ways. My
Excellent. I've done this at a really small scale as well,
2009/11/9 Thomas Wood grand.edgemas...@gmail.com:
Andy Robinson (blackadder-lists) wrote:
Brian Prangle wrote:
Sent: 09 November 2009 11:14 AM
To: Talk GB
Subject: [Talk-GB] Underground Pipelines
We have several oil terminals just to the E of Birmingham and wandering
around
Isn't this analogous to the flow in rivers? In some cases the mapper will know
which way the water flows and can make the way point downstream and tag it
somehow. In other cases the river may have been drawn by tracing a satellite
photo or old map over a small area, and the person doing the
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