Definitions

from Wiktionary, Creative Commons Attribution/Share-Alike License

  • n. A regression technique used to interpolate data.

Etymologies

from Wiktionary, Creative Commons Attribution/Share-Alike License

From Danie G. Krige South African engineer

Examples

  • One is thus making a distinction between the experimental variogram that is a visualisation of a possible spatial/temporal correlation and the variogram model that is further used to define the weights of the kriging function.

    More ISO-2000 Weather Stations from Jones and Hansen « Climate Audit

  • As such, it may not be positive definite and hence not directly usable in kriging, without constraints or further processing.

    More ISO-2000 Weather Stations from Jones and Hansen « Climate Audit

  • Mind you, the scale of interpolation or kriging of the correlation surface matters.

    The Juckes Proxies « Climate Audit

  • The problem is that a pair of measured values, determined in samples selected at positions with different coordinates, defines an infinite set of distance-weighted averages AKA kriged estimates, a zero pseudo kriging variance, and zip degrees of freedom.

    Consensus – Two Examples « Climate Audit

  • Higher grade zones were estimated using ordinary kriging OK with maximum search distances of 10 meters with an average of 7 meters.

  • The mineral resources were estimated using the ordinary kriging method.

    Brigus Gold Completes an Updated Black Fox Mine Technical Report and Provides an Update on Black Fox Mine Operations - Yahoo! Finance

  • Block gold grade was estimated by ordinary kriging from sourced capped composite data.

  • Grade for copper and gold was estimated by ordinary kriging interpolation methods from 6 m uncapped composites of diamond drill core samples.

  • Quantile-quantile plots comparing resource block and capped composite data show the usual smoothing effect of kriging particularly at higher grades, but confirm that the block model is representative of the informing data.

  • The Onek resources were estimated in multiple passes in 3 by 5 by 10 meter blocks by ordinary kriging.

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