|
Yikes! I was working through
the tutorial for the Geostatistical Analyst Extension
when this email discussion popped up. Any recommendations for a “traditional geostatistics
software package”? Thanks, Susan Susan
Hohner, Senior Geographer South
Florida Water Management District (561)
682-6801 phone (561)
682-0100 fax From: Chaosheng Zhang
[mailto:[EMAIL PROTECTED] Dear all, I have the same concerns with ArcGIS Geostatistical Analyst
Extension (v.9.1). I would use a traditional geostatistics
software package to fit the variogram models in a very traditional way, and
input the parameters to ArcGIS for kriging. It seems that ArcGIS has its
own reasons to show variograms in a non-traditional way, but I find it
almost impossible to fit the variograms mannually. You can change the
parameters, but it is very hard to see how well they fit. By the way, you
can change the lag distance or interval in ArcGIS (it is called "lag size"
there). Cheers, Chaosheng ------------------ |
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