RE: [ai-geostats] modelling trend and kriging type

2005-07-01 Thread ABREU Carlos Eduardo
Dear Els A good reference on geostats in the oil industry is the excelent book from Olivier Dubrule Geostatistics for Seismic Data Integration in Earth Models, where you will also find KDE aplications. Actually, it is the reference book of a 1 day course offered by SEG (Society of Exploration

FW: [ai-geostats] modelling trend and kriging type

2005-07-01 Thread Gregoire Dubois
I forgot to Cc: to the list.. GD From: Gregoire Dubois [mailto:[EMAIL PROTECTED] Sent: 01 July 2005 13:04 To: 'Els Verfaillie' Subject: RE: [ai-geostats] modelling trend and kriging type At first sight, I would say in all fields where you have a dominating physical/sociologigical phenomenon

[ai-geostats] on the calculation of total prediction variance

2005-07-01 Thread Recep kantarci
Hi Firstly I would like to thank E. Pebesma, P. Goovaerts and G. Dubois for valuable helps on “modelling trend”. One more question about the calculation of total prediction variance. As known, total prediction variance is composed of two parts: one from kriging and one from trend. If UK or KED