Kriging

It uses a process called Kriging to fill in gaps in data, borrowed from geoscientists and surveyors, who used it, for example, to estimate the elevation at point B that is between A and C, points where altitude is known.

Global Temperatures: All Over the Map Carl Bialik 2011

"Kriging" is a statistical technique used to interpolate data from, among other things, natural gas field drill-core samples, and is named after a South African pioneer in the field of geostatistics,

ANC Daily News Briefing 2000

“Kriging”, a term now used in spatial statistics, comes from mining.

A Second Look at USHCN Classification #2 « Climate Audit 2007

Kriging gives already a fair approximation of uncertainty, based on sample density.

New Satellite Data « Climate Audit 2006

I suspect the grid was computed by some variant of Kriging – well known to produce spurious bulls-eyes where there is no data.

A Hole in the Map « Climate Audit 2006

The adjacent poster was by Heidi Kuzma, who was comparing formalisms of various multivariate methods: Neural networks; Support Vector Machines; Kriging; Wiener Filters.

Day Three – AGU « Climate Audit 2006

"Something like 'Morking', like you have Kriging," he said.

ANC Daily News Briefing 2000

Block grades were estimated by ordinary Kriging in two passes.

unknown title 2011

Medium and low grade zones were also estimated with Ordinary Kriging using average maximum search distances of 48 meters for all domains, with the result that most of the resource falls within the measured and indicated category.

unknown title 2011

The visual comparisons show a high similarity, with the reference, for the Shepard interpolation, Kriging interpolation and Delaunay triangulation.

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