Hi Robert, You may want to look at the following paper:
1. Saito, H. and P. Goovaerts. 2000. Geostatistical interpolation of positively skewed and censored data in a dioxin contaminated site. *Environmental Science & Technology*, 34(19): 4228-4235. <http://home.comcast.net/%7Epgoovaerts/EST01.pdf> You can use the same approach we adopted for the backtransform of the kriging variance for normal score data. This approach is implemented automatically in one commercial software. Pierre On Wed, May 5, 2010 at 2:46 PM, Robby Bemrose <[email protected]> wrote: > Dear AI Geostats List, > > > > Just looking for suggestions on how to backtransform the ordinary kriging > variance (SE) produced from kriging log10 observations. > > > > Thanks for your help, > > > > Robert > > > -- Pierre Goovaerts Chief Scientist at BioMedware Inc. 3526 W Liberty, Suite 100 Ann Arbor, MI 48103 Voice: (734) 913-1098 (ext. 202) Fax: (734) 913-2201 Courtesy Associate Professor, University of Florida Associate Editor, Mathematical Geosciences Geostatistician, Computer Sciences Corporation President, PGeostat LLC 710 Ridgemont Lane Ann Arbor, MI 48103 Voice: (734) 668-9900 Fax: (734) 668-7788 http://goovaerts.pierre.googlepages.com/
