Re: AI-GEOSTATS: Summary of questions asked
We and I speak on behalf of Australians that we also offer our sincere
condolences for this terrible tragedy in the United States.
Regarding your questions;
You can determine a sample spacing based on what confidence you want in
estimates e.g. Isobel Clark has pointed out that for measured you may choose
the kriging variance for your estimates is less than the sample variance.
are a number of published figures of kriging variance relating to resource
As you say this may be a hangover from sample spacings chosen by D.G. Krige
determined many years ago which hence have been adopted as a standard on
assumption of similar gold variability among these mines.
Hope these comments are of some help to you (at least me!)
Regards Digby Millikan
Geolite Mining Systems
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