Adrian I don't do simple kriging, but both forms of the complete backtransform are available in the papers presented at Geocongress 1998 and Pribram 1999. These are available at
http://uk.geocities.com/drisobelclark/resume/Publications.html If you have any problems downloading, let me know. Isobel Clark http://geoecosse.bizland.com/news.html --- Adrian_Martínez_Vargas <[EMAIL PROTECTED]> wrote: > > Question about Block Lognormal Kriging. > > For the Point Lognormal Kriging the unbiased > estimator of z* is > > z*(u)=exp[y*(u) + SigmaSK^2(u)/2] > > where: SigmaSK^2>>> simple lognormal kriging > variante > > how to get and unbiased estimator for: > a) Simple Block Lognormal Kriging. > b) Ordinary Block Lognormal Kriging. > c) Ordinary Point Lognormal Kriging. __________________________________________________ Do You Yahoo!? Everything you'll ever need on one web page from News and Sport to Email and Music Charts http://uk.my.yahoo.com -- * To post a message to the list, send it to [EMAIL PROTECTED] * As a general service to the users, please remember to post a summary of any useful responses to your questions. * To unsubscribe, send an email to [EMAIL PROTECTED] with no subject and "unsubscribe ai-geostats" followed by "end" on the next line in the message body. DO NOT SEND Subscribe/Unsubscribe requests to the list * Support to the list is provided at http://www.ai-geostats.org
