2008/8/25 Dylan Beaudette <[EMAIL PROTECTED]>: > On Monday 25 August 2008 08:59:33 am Paulo Marcondes wrote: >> 2008/8/23 Paulo Marcondes <[EMAIL PROTECTED]>: >> > I have been interested in implementing potential fields function in >> > GRASS since long, >> > but I don't have the necessary background (I mean, I don't know the >> > equations) or the coding skills. >> >> As for gravity equations, the Geological Survey of Canada has a >> informative page: http://gsc.nrcan.gc.ca/gravity/formulae_e.php >>
I've created a wiki page: http://grass.osgeo.org/wiki/Gravity At this moment, is only a first step. The info is not related directly to GRASS, but I think that is correct to publish here. I look forward to working alongside Paulo and others to add more information. Please, correct me if I wrong >> However, we still don't have an answer to this: >> > I would like to know where all these geophysics modules would fit. >> > I guess not in the i.* series, maybe in r.grav.* for gravity >> > data/functions or r.mag.* for magnetometry data. >> > > Adding some more support behind geophysical routines / examples in GRASS, here > is a simple post illustrating some work with magnetic data in GRASS. See the > link to Stefan Maus' page for detailed descriptions and magnetic models. > > http://casoilresource.lawr.ucdavis.edu/drupal/node/560 I've created another wiki page and published this link: http://grass.osgeo.org/wiki/Geomagnetism > Cheers, > > Dylan > > > > > > -- > Dylan Beaudette > Soil Resource Laboratory > http://casoilresource.lawr.ucdavis.edu/ > University of California at Davis > 530.754.7341 > _______________________________________________ > grass-user mailing list > grass-user@lists.osgeo.org > http://lists.osgeo.org/mailman/listinfo/grass-user > _______________________________________________ grass-user mailing list grass-user@lists.osgeo.org http://lists.osgeo.org/mailman/listinfo/grass-user