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Training Reserve & Resource Classification & Estimation

Training Reserve & Resource Classification & Estimation

Training Reserve & Resource Classification & Estimation

  training pertambangan

Training Reserve & Resource Classification & Estimation

DESCIPTION

Multivariate geo-statistics involves more than one variable. It can improve the estimation of a variable from other variables sampled either at same points (isotopic case) or not always at the same points (heterotypic case). In many cases when drilling a layering deposit, not all drill holes obtained both top and bottom of the deposit. In this case, estimates on top or bottom elevation can be solved by multivariate or vicariate geo-statistics. Simple co-kriging or ordinary co-kriging is very often used to estimate top or bottom elevation of a layering deposit, when they are unknown in a drill hole. Simple cokriging is used if the variables are stationary and their mean are known well, otherwise we should use ordinary cokriging. Top elevation can be estimated using variable of bottom elevation or on the contrary. In case the cross-variogram of top and bottom elevation is identical or proportional with their simple variogram in isotopic case, the cross variogram is a model of intrinsic correlation, so their cokriging coincides with their own kriging. In other word, top and bottom elevation are self-krigeable. In general, the using of cokriging can improve the consistency between estimation of different variables.

 

OUTLINE

  1. Statistical analysis of sampling and data QA/QC
  • Principles of sampling, sampling error and its components
  • Statistics of sample (measure, shape, character of population, etc.)
  • Distribution models (normal, lognormal)
  • The variance of the mean and detecting sampling bias
  • Data QA/QC, verification and analysis
  1. Geological models and domains
  • Volume variance concept
  • Statistical testing of domains
  • Influence of domains on resource estimates
  1. Geo-statistics
  • Measure of heterogeneity or spatial continuity
  • Stochastic random fields, correlation function and semivariogram
  • Variography (variograms and geology)
  • Transformation of data prior to variogram calculation
  • Tricks and tips facing multiple variograms (Gaussian, spherical, exponential, zonal anisotropy, geometric anisotropy, etc.)
  1. Kriging (linear and non-linear)
  • Kriging process
  • Kriging sensitivity
  1. Geo-statistics applications and other methods
  • Inverse distance, nearest neighbor, polygon
  • Resource modeling and estimation
  • Understand place of geo-statistics in mining
  • Understand issues that affect accurate estimation
  1. Resource reserve classification

Case studies and practical exercises

 

WHO SHOULD ATTEND

  • Miners (Engineer, Business Development Manager)
  • Geo-scientist (Geologist, Geophysicist, Exploration)
  • New Venture & Field Business Development
  • Hydrologist
  • Everybody or professional who want better understanding and to broaden the knowledge from the course subject

Instructor

Dr. Sri Mulyaningsih

Durasi

3 hari

 

Jadwal Pelatihan Jogja Media Training 2021 :

5-7 Januari 2021 | 12-14 Januari 2021 | 26-28 Januari 2021

2-4 Februari 2021 | 16-18 Februari 2021 | 23-25 Februari 2021

2-4 Maret 2021 | 16-18 Maret 2021

6-8 April 2021 | 13-15 April 2021 | 27-29 April 2021

4-6 Mei 2021 | 18-20 Mei 2021

2-4 Juni 2021 | 15-17 Juni 2021

6-8 Juli 2021 | 27-29 Juli 2021

10-12 Agustus 2021 | 24-26 Agustus 2021

14-16 September 2021 | 22-24 September | 28-30 September 2021

12-14 Oktober 2021 | 26-28 Oktober 2021

2-4 November 2021 | 16-18 November 2021 | 23-25 November 2021

7-9 Desember 2021 | 14-16 Desember 2021 | 21-23 Desember 2021 | 28-30 Desember 2021

 

Jadwal Training Jogja Media Training 2022 :

4-6 Januari 2022 | 11-13 Januari 2022 | 17-19 Januari 2022 | 25-27 Januari 2022

2-4 Februari 2022 | 8-10 Februari 2022 | 15-17 Februari 2022 | 15-17 Februari 2022

2-4 Maret 2022 | 9-11 Maret 2022 | 15-17 Maret 2022 | 22-24 Maret 2022 | 29-31 Maret 2022

5-7 April 2022 | 12-14 April 2022 | 18-20 April 2022

9-11 Mei 2022 | 17-19 Mei 2022 | 23-25 Mei 2022

7-9 Juni 2022 | 14-16 Juni 2022 | 20-22 Juni 2022 | 28-30 Juni 2022

4-6 Juli 2022 | 12-14 Juli 2022 | 19-21 Juli 2022 | 25-27 Juli 2022

2-4 Agustus 2022 | 8-10 Agustus 2022 | 23-25 Agustus 2022

5-7 September 2022 | 13-15 September 2022 | 20-22 September 2022 | 26-28 September 2022

4-6 Oktober 2022 | 11-13 Oktober 2022 | 18-20 Oktober 2022

7-9 November 2022 | 15-17 November 2022 | 28-30 November 2022

6-8 Desember 2022 | 12-14 Desember 2022 | 19-21 Desember 2022 | 27-29 Desember 2022

 

Catatan : Jadwal tersebut dapat disesuaikan dengan kebutuhan calon peserta

Lokasi Pelatihan :

  • Yogyakarta, Hotel Dafam Malioboro
  • Jakarta, Hotel Amaris Tendean
  • Bandung, Hotel Golden Flower
  • Bali, Hotel Ibis Kuta
  • Online Daring, Zoom, Google Meet, Teamlink

Investasi Pelatihan Tahun 2021 – 2022 ini :

  • Investasi pelatihan selama tiga hari tersebut menyesuaikan dengan jumlah peserta (on call). *Please feel free to contact us.
  • Apabila perusahaan membutuhkan paket in house training, anggaran investasi pelatihan dapat menyesuaikan dengan anggaran perusahaan.

Fasilitas Training :

  1. FREE Airport pickup service (Gratis Antar jemput Hotel/Bandara/Stasiun/Terminal)
  2. Module / Handout
  3. FREE Flashdisk
  4. Sertifikat
  5. FREE Bag or bagpackers (Tas Training)
  6. Training Kit (Dokumentasi photo, Blocknote, ATK, etc)
  7. 2xCoffe Break & 1 Lunch, Dinner
  8. FREE Souvenir Exclusive
  9. Training room full AC and Multimedia
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