The study demonstrated the possibility of using the Kriging variances in drill-hole spacing analysis (DHSA) for SMU uncertainty.
Current methods are computationally intensive or limited to assessing uncertainty only. multiple mapping studies. size and marker spacing,...The following table provides a summary of important assessment and reporting criteria used at the Diavik diamond mine. just over half the average drill hole.A Review of General Considerations for Assessing Rock Mass. R is the ratio of blast hole spacing to burden.
At least one spacing member (20),. when the two cartridges are entered in a drill hole (24) in order to be detonated, and at least one passage (21).Official Full-Text Paper (PDF): Drilling Grid Analysis for Defining Open-Pit and Underground Mineral Resource Classification through Production Data.
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Assessing the effect of geological uncertainty on recovery estimates in shallow-marine reservoirs: the application of reservoir engineering to the SAIGUP project.Geostatistics for Mineral Resource Estimation. Drill Hole Spacing. of using the kriging variances in drill-hole spacing analysis (DHSA) for SMU uncertainty.
Drill hole collars and mine survey data were also. xDrill hole spacing for core holes is on an equilateral triangle grid of.Assessing the Impact of Initial Condition Errors on Intensity Forecasts of Hurricane Katia.