This tutorial is still a work in progress, but it currently has a complete chapter on
semivariogram analysis. Note that this tutorial is meant to be more of a practical
guide, than a through mathematical analysis.
While I don't have a tutorial specifically written for UNCERT, there are examples
on how to use each module in each chapter of the UNCERT Users Guide.
The lessons learned in the Geostatistical Analysis Tutor: are also
generally applicable in UNCERT, though the tutor occasionally discusses methods I
haven't yet incorperated into the UNCERT software.