Fernando Although the hole effect model is a little ustable mathematically, we have had considerable success in practice by combining it with a spherical...
513
Rudi Dutter
R.Dutter@...
Jan 30, 2002 9:19 am
Dear Marcus, I clearly favor your proposal a) . Because you are from Germany, I would like to add that in the German language I would never use the word...
514
Brown, Gavin
gbrown@...
Jan 30, 2002 9:19 am
Dear Marcus Many english speakers pronounce the g in "kriging" as in prodigy which I think is incorrect and stems from a lack of exposure to Afrikaans (or ...
515
Marcus Schneider
Marcus.Schneider@...
Jan 30, 2002 9:19 am
Thanks for all your answers (N=39) !!! It seems that I was not the only one who was not sure about the "right" pronunciation. Most of you say "Kriging" with...
516
Ian Glacken
iglacken@...
Jan 30, 2002 9:19 am
Having spent some time with Danie Krige, I note that he himself pronounces kriging with a hard 'g' (as in 'grand' or 'organize'), and not with the guttural...
517
Marcus Schneider
Marcus.Schneider@...
Jan 30, 2002 9:19 am
Dear Listers, my question is a very simple one: How do YOU pronounce "Kriging"? Do you say: a) "Kriging" with G like in "organize"; or b) "Kriging" with G like...
518
Isobel Clark
drisobelclark@...
Jan 30, 2002 9:19 am
Oh dear. The word krigeage appears in Matheron's original work (in the French). Isobel Clark __________________________________________________ Do You Yahoo!? ...
519
Shivanand Balram
shiv.balram@...
Jan 30, 2002 9:19 am
Hello list members, It seems to me that the "Kriging" pronunciation issue is a case of deterministic linguistic syntatic statistics. We can easily determine...
520
Colin Daly
colin@...
Jan 30, 2002 9:19 am
Hi all Sorry to flog a dead horse but if there is room for one tiny point of clarification... The French didn't invent "their own word 'krigeage' " - they, or...
521
Pierre Goovaerts
goovaert@...
Jan 30, 2002 9:19 am
Hi Colin, Thanks for reminding this historical fact... Pierre <><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><><> ... ...
522
Marcelo Godoy
marcelo@...
Jan 30, 2002 9:19 am
Hi, Perhaps you should all read the paper by D.G.KRIGE, which is the first Keynote of the 2000 International Geostatistical Congress, and get a proper...
523
Massimo C.
mcaruba@...
Jan 30, 2002 2:52 pm
er... actually, the guttural 'g' should be in 'grand' or 'organize': try to taste the sound... max ... From: "Ian Glacken" <Iglacken@...> To:...
524
Colin Daly
colin@...
Jan 30, 2002 3:48 pm
Fernando, I'm not sure what variogram you were given that works only in 1d I can think of two -- gamma(h) = 1 -cos(h) and gamma(h)=exp(-ah)*cos(h) The...
525
Adrián Martínez...
amvargas@...
Feb 1, 2002 11:46 am
I'm working in resource estimation of a lateritic orebody, the data is a drill grid 33x33 spaced the samples are 1m long. The question is: How can I test the...
526
Adrián MartĂn...
amvargas@...
Feb 4, 2002 9:03 am
I'm worry for the effect of the sample variance and size in kriging(case were the sample long is comparable to block size) estimation an variogram calculation...
527
Isobel Clark
drisobelclark@...
Feb 4, 2002 9:03 am
Adrián You will find chapters on how to deal with differing "support" in al basic geostatss books, especially Michel David's 'Mining Geostatistics' and my...
528
Veerle Huvenne
veerle.huvenne@...
Feb 13, 2002 8:44 am
Hello Ai-geostats list members, A collegue of mine has the following question concerning sampling strategy : Given : a test site at which the effect of...
529
yves.claveau@...
Feb 13, 2002 8:44 am
Dear colleagues, I am new in the business of spatial statistics so I hope my question does not sound too obvious. From my readings on spatial correlation, I...
530
Myers, Jeff
Jeff.Myers@...
Feb 13, 2002 5:34 pm
Veerle - Over the past few years, Rocky Flats Environmental Technology Site (RFETS) in Colorado has performed a similar study as part of the Actinide Migration...
531
Adrián Martínez...
amvargas@...
Feb 15, 2002 8:58 am
The estimation variance is the answer. You can to estimate using Kriging the standard error of estimation that is the standard deviation/mean or estimate by...
532
Adrián MartĂn...
amvargas@...
Feb 18, 2002 9:22 am
Someone knows how to save in file the message of GSLIB90 displayed in the console at the end of run any of the executables. -- * To post a message to the list,...
533
Adrián Martínez...
amvargas@...
Feb 22, 2002 9:41 am
... -- * To post a message to the list, send it to ai-geostats@... * As a general service to the users, please remember to post a summary of any useful...
534
Isobel Clark
drisobelclark@...
Feb 22, 2002 9:41 am
Adrián ... Yes. Theoretically you should use the residuals calculated by first stage universal kriging. However, there are many published case where authors...
535
Gregoire Dubois
aigeostats
Feb 25, 2002 1:47 pm
Hello Angel, you could have a look at GSLIB (see software listed at www.ai-geostats.org) and at the following paper: Computers & Geosciences Volume 28, Issue 2...
536
Isobel Clark
drisobelclark@...
Feb 27, 2002 8:53 am
Bill There are several presentations being given this week at the APCOM in Phoenix. You might want to look at the proceedings and check through those. One of...
537
Bill Shaw
wshaw@...
Feb 27, 2002 8:53 am
Greetings You may be aware that in Australia the Joint Ore Reserve Committee (JORC) has called for submissions regarding the next revision of the JORC Code....
538
Farquhar, James (HI)
james.farquhar@...
Feb 27, 2002 8:53 am
I'm not sure that any one parameter can provide the measure. Resources can be classified on 1. drill data and support (quality of the drill logs, sampling,...
539
Isobel Clark
drisobelclark@...
Feb 27, 2002 8:53 am
Jim I totally agree with your principles. The main difference, in operation not philosophy, is that most (good?) practitioners include 'all of the above' ...
540
Farquhar, James (HI)
james.farquhar@...
Feb 27, 2002 8:53 am
Isobel While your comment "a block is not even estimated unless it is pretty adequately known" is valid, practised on many sites, and useful eg used to justify...
541
Isobel Clark
drisobelclark@...
Feb 27, 2002 8:53 am
Jim, I may be intolerant in this, but I do not accept software limitations as justification for making policy decisions. There should be no reason why you ...
