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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