[R-sig-Geo] Uncertainty of a spatial model
Jinsong Zhao
j@zh@o @end|ng |rom ye@h@net
Thu Aug 19 16:22:01 CEST 2021
Hi there,
I have encountered difficulties in determining the uncertainty of a
spatial model. I hope you would like to share your knowledge and help
me. Thanks in advance!
Here we assume that we have three input layers, A, B, and C, and one
output layer R with R = A + B + C. I hope to estimate how the
uncertainty of input layers propagates to the model output.
I learned that the input layer could be treated as a spatial random
field, and the uncertainty could be estimated with MCMC algorithm[1].
However, I don't know how to include the spatial component of the model
into the MCMC.
Any hint will be really appreciated.
Best wishes,
Jinsong
[1] Supplementary Note 4 (page 8 and 9) in
https://static-content.springer.com/esm/art%3A10.1038%2Fs41467-017-02142-7/MediaObjects/41467_2017_2142_MOESM1_ESM.pdf
More information about the R-sig-Geo
mailing list