Is there anybody out there who has got experience in doing
on-screen-digitizing within GRASS?
I heard that it has a lot of general, technical advantages like, f.ex.,
not having to place the tics every 36 secondsand easier assemblage
of large maps split in several small parts.
I have done a bit of that, using both v.digit and r.digit on georeferenced
aerial photographs and geophysical m,easurement plots;
Is v.digit with driver <none> suitable for this? Is it possible to do
this with the fancy LTPlus-package under PC-based Linux? Is it (from the
motorical aspect) harder to digitize with the mouse than to digitize with
the cross-hair lense?
Umm, yes, don't know, and yes respectively. And it's much slower digitising
off-screen because you can't easily move around on your image. But other
then that, if you have a working 3 button mouse, you are OK.
Martijn
P. Martijn van Leusen -------------------------------------------------------+
Leverhulme Research Fellow, The Wroxeter Hinterland Project |
University of Birmingham Field Archaeology Unit |
Edgbaston, Birmingham B15 2TT Phone +44 121 414 5513 Fax +44 121 414 5516 |
E-mail P.M.van-Leusen@bham.ac.uk |
URL http://www.bham.ac.uk/BUFAU/Staff/vanleupm.html__________________________|