On Tue, Sep 7, 2010 at 7:56 AM, Nathan Edgars II <nerou...@gmail.com> wrote: > On Tue, Sep 7, 2010 at 7:06 AM, M∡rtin Koppenhoefer > <dieterdre...@gmail.com> wrote: >> 2010/9/7 Nathan Edgars II <nerou...@gmail.com>: >>> and this is a pole (no matter what voltage it carries): >>> http://commons.wikimedia.org/wiki/File:Pyl%C3%B4ne_haute_tension.JPG >> >> -1, poles are solid, the one you show is probably a tube. > > Why does it matter if it's hollow on the inside? That's just a > consequence of what material is used. Unless you're suggesting that > anything metal is a tower, not a pole, in which case we should use a > material=* tag.
As an example, I drove past two nearby poles today that carry two lines, one 69 kV (the step between intercity lines and lines on every street) and one below at a lower voltage. One was solid reinforced concrete; the other was (presumably) hollow metal. Otherwise they looked very similar; all the connections were in the same place. The only visible reason metal rather than concrete was chosen for one is that the 69 kV line turns away from the road there. You can see the metal one here: http://maps.google.com/maps?ll=28.476826,-81.508376&spn=0.001976,0.00515&t=k&z=19&layer=c&cbll=28.476483,-81.508206&panoid=-2PH5IfoRhmtM1Tpxr4Yeg&cbp=12,282.65,,0,-25.75 and the concrete one here: http://maps.google.com/maps?ll=28.475644,-81.508341&spn=0.001976,0.00515&t=k&z=19&layer=c&cbll=28.47578,-81.508165&panoid=m4jJ4Aeyno0JFNvsufQ0qQ&cbp=12,258.03,,0,-17.5 There's no way I can see tagging one as tower and the other as pole making sense. _______________________________________________ Tagging mailing list Tagging@openstreetmap.org http://lists.openstreetmap.org/listinfo/tagging
