[GRASS-user] Re: (kein Betreff)

[Ivan Shmakov]

>>>>> Nikos Alexandris <nikos.alexandris at felis.uni-freiburg.de> writes:

 >> 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

 > 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.

	Or, rather, why not to create the vector feature you need in a
	location which preserves the distance better, and `v.proj' it to
	the latlong location afterwards?