[GRASS-user] Interpolation method for parallel samples

[Martin Album Ytre-Eide]

Hello!

I have airborne gamma measurements obtain in lines. The spatial distance between the 'points' along the line is 50m (e-w direction) and the spatial distance between the lines is 1000m (n-s direction)

I am currently experimenting with the v.surf.bspline function - setting  ew_step=100 and ns_step=1000. I am having trouble setting the ew_step any lower.....? I am also using the smoothing parameter lambda_i.

If anyone have some interpolation tips with this type of data - I would be happy to hear about it.



Martin
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.osgeo.org/pipermail/grass-user/attachments/20141212/3e788e11/attachment.html>