Ordinary kriging base on OLS-WLS fitting semivariogram

Case of gold vein precipitation

Nur Ali Amri, Abdul Aziz Jemain, Wan Fuad Wan Hassan

Research output: Chapter in Book/Report/Conference proceedingConference contribution

4 Citations (Scopus)

Abstract

The comparison of OLS fitting based on exponential semivariogram models, where the range is 811.76 meters, sill is 37.23 (g/t)2 and the spherical model base, which the sill is 38.44 (g/t)2 and range is 921.87 meters, used as a basis for OK prediction. Based on these two parameters, sill and range, obtained that result of kriging variances are almost the same, namely 4.96 g/t for the exponential models, and 4.90 g/t for the spherical models.

Original languageEnglish
Title of host publicationAIP Conference Proceedings
PublisherAmerican Institute of Physics Inc.
Pages1039-1045
Number of pages7
Volume1602
ISBN (Print)9780735412361
DOIs
Publication statusPublished - 2014
Event3rd International Conference on Mathematical Sciences, ICMS 2013 - Kuala Lumpur
Duration: 17 Dec 201319 Dec 2013

Other

Other3rd International Conference on Mathematical Sciences, ICMS 2013
CityKuala Lumpur
Period17/12/1319/12/13

Fingerprint

kriging
veins
gold
predictions

Keywords

  • OLS and WLS fitting
  • Ordinary Kriging
  • Semivariogram

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

Amri, N. A., Jemain, A. A., & Hassan, W. F. W. (2014). Ordinary kriging base on OLS-WLS fitting semivariogram: Case of gold vein precipitation. In AIP Conference Proceedings (Vol. 1602, pp. 1039-1045). American Institute of Physics Inc.. https://doi.org/10.1063/1.4882612

Ordinary kriging base on OLS-WLS fitting semivariogram : Case of gold vein precipitation. / Amri, Nur Ali; Jemain, Abdul Aziz; Hassan, Wan Fuad Wan.

AIP Conference Proceedings. Vol. 1602 American Institute of Physics Inc., 2014. p. 1039-1045.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Amri, NA, Jemain, AA & Hassan, WFW 2014, Ordinary kriging base on OLS-WLS fitting semivariogram: Case of gold vein precipitation. in AIP Conference Proceedings. vol. 1602, American Institute of Physics Inc., pp. 1039-1045, 3rd International Conference on Mathematical Sciences, ICMS 2013, Kuala Lumpur, 17/12/13. https://doi.org/10.1063/1.4882612
Amri NA, Jemain AA, Hassan WFW. Ordinary kriging base on OLS-WLS fitting semivariogram: Case of gold vein precipitation. In AIP Conference Proceedings. Vol. 1602. American Institute of Physics Inc. 2014. p. 1039-1045 https://doi.org/10.1063/1.4882612
Amri, Nur Ali ; Jemain, Abdul Aziz ; Hassan, Wan Fuad Wan. / Ordinary kriging base on OLS-WLS fitting semivariogram : Case of gold vein precipitation. AIP Conference Proceedings. Vol. 1602 American Institute of Physics Inc., 2014. pp. 1039-1045
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