[talk-au] answers to difficult questions

Nick Hocking nick.hocking at gmail.com
Fri Feb 19 14:05:03 GMT 2010

John Smith wrote

"Laser range finder wouldn't go astray either :)"

I think that this would make an interesting mapping party.... How many ways
can we find to map this wind farm without having hi-res imagery
or having to break down their gates.

1)  compass,gps, high school maths.
2) theodalite, professional gps and a real live surveyor.
3) photographic techniques
4) laser rangefinder + gps
5) audio tracking ???

and what accuracy could we expect with each method if we basically stay to
the public roads.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.openstreetmap.org/pipermail/talk-au/attachments/20100220/9240c04e/attachment.html>

More information about the Talk-au mailing list