[GRASS-user] (kein Betreff)

[Nikos Alexandris]

Lat-Long is not good to do distance measurements!

Why don't you reproject your lines in a "metric" projection system and
check the distances again.

On Thu, 2007-12-13 at 14:03 +0100, Michael Misun wrote:
> hello everybody!
> i have a little problem:
> i want to set vertices on lines in a specified space (e.g. 2 km) in a lat long coordinate system.
> i tried it with "v.to.points -vi .... dmax=0.03" and it works. the problem is, that in the equatorial zone the space between the new added points is about 1,7 km but up to the polzones the spacing is rather smaller and about 600 m!
> can anybody help me with this problem? a want to have an equal space for all vertices on my polylines
> 
> michael
-- 
Nikos Alexandris
.
Department of Remote Sensing & Landscape Information Systems
Faculty of Forestry & Environmental Sciences, Albert-Ludwigs-University Freiburg
.
Tel.  +49 (0) 761 203 3697 / Fax.  +49 (0) 761 203 3701 / Skype: Nikos.Alexandris
.
Address: Tennenbacher str. 4, D-79106 Freiburg i. Br., Germany
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