2264RE: [ai-geostats] Kriging Variance
- Nov 6, 2005
I think if your data is normally distributed, your kriging variance is normally distributed.
You will have higher kriging variances for sam ples which have higher variogram values
From: Feng Liu [mailto:asherliu@...]
Sent: Wednesday, 2 November 2005 4:32 AM
To: 'AI Geostats mailing list'
Subject: [ai-geostats] Kriging Variance
Got two questions about Kriging variance, If i have an area of interest, many known points and I want to use kriging to estimate grid points all over the area.
1. Suppose stationarity, should kriging variance following a normal distribution? or should it be random?
2. Besides configuration of known samples, what are the other factors that may affect the magnitude of kriging variance at a give location?
Thank you very much
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