Dylan Beaudette a écrit :
Hi,
I have just posted an example of ordinary kriging using the common spearfish
data. This is based as close as possible to the most current use of GRASS-R
bindings. Any criticism is appreciated, as this example will be going into
other materials... and needs to be as up-to-date as possible.
again this is just an example, not a treatise on geostatistics.
http://casoilresource.lawr.ucdavis.edu/drupal/node/438
cheers,
Hi,
Perhaps I would say that to conducte a geostatistic interpolation a best
as possible, it's missing an anysothropy analysis before choosing to fit
a model to your semi-variogram. Looking to your primary results, it
seems that there is variance gradient North-South, so that perhaps the
variogram have to be construct to take it into account if exists.
Regards
------------------------------------------------
Emmanuel Poizot
Cnam/Intechmer
B.P. 324
50103 Cherbourg Cedex
Phone (Direct) : (00 33)(0)233887342
Fax : (00 33)(0)233887339
------------------------------------------------
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