Abstract: This paper introduces the basic concept, theoretical model and parameter meaning of experimental variogram, which is a basic tool of geostatistics. From the two aspects of singular value and ...

Functions: an ordner containing the following documents - Auxiliary-functions.R: auxiliary functions needed for the variogram estimations, e.g. to build the vectors for the MCD variogram estimators - ...

Experimental variogram modelling is an essential process in geostatistics. The use of artificial intelligence (AI) is a new and advanced way of automating experimental variogram modelling. One part of ...

Variograms are important tools in the spatial distribution of facies and petrophysical properties. Due to the scarcity of subsurface well data, both spatially and quantity wise, variograms ...

Recall that the goal of this example is spatial prediction. In particular, you would like to produce a contour map or surface plot on a regular grid of predicted values based on ordinary kriging.

It's now easy and straightforward to calculate a variogram using scikit-gstat. We need to sample the field and pass the coordinates and value to the :class:`Variogram Class <skgstat.Variogram>`. ..

Abstract: A large number of environmental phenomena may be regarded as the realizations of spatiotemporal random fields. In practice, these environmental phenomena are sparsely sampled generally. In ...