Mineral Resource Estimation Using Weighted Jackknife Kriging

Bargawa, Waterman Sulistyana Mineral Resource Estimation Using Weighted Jackknife Kriging. In: Advanced of Science and Technology for Society : Proceeding of the 1st International Conference on Science and Technology 2015, 11-13 Nopember 2015, Yogyakarta.

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Abstract The handling of the high grade as an outlier on precious metals deposits is very important in geostatistical ore res ources estimation. Ordinary kriging (OK) that is very popular used to estimate the grade of ore re sources is often inaccurate in handling of the outlier. This paper applied the method of weighted jackknife kriging (WJK) as a practical method to deal with th e problem of high grade outlier . The sim plicity concepts in mathematics and robustness are the at traction of the method in geostatistical ore resources estimation

Item Type: Conference or Workshop Item (Paper)
Subjects: T Technology > TA Engineering (General). Civil engineering (General)
T Technology > TN Mining engineering. Metallurgy
Divisions: Faculty of Engineering, Science and Mathematics > School of Engineering Sciences
Date Deposited: 23 May 2019 02:49
Last Modified: 23 May 2019 06:44
URI: http://eprints.upnyk.ac.id/id/eprint/19623

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