Geology Engineering

Geostatistical Variogram Range–Constrained Minimum Drill Spacing Calculator

resource estimation.

Runnable This tool can run, but independent engineering verification has not been established.

Quick Answer

Calculate Geostatistical Variogram Range–Constrained Minimum Drill Spacing

Calculator

Minimum Drill Spacing (m)
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Result Interpretation

Geostatistical Variogram Range–Constrained Minimum Drill Spacing Calculator computes Minimum Drill Spacing in m using the defined engineering formula and the input values provided. Minimum Drill Spacing is expressed in m. No universal acceptance threshold is defined by this calculator.

Worked Example

Verified calculation

Given:

  • Variogram Range = 80

Expected Result:

  • Minimum Drill Spacing = 40

Engineering Interpretation:

Under the given input conditions, the calculated result is: Minimum Drill Spacing = 40 m.

The actual numerical result is computed by the Runtime engine using the persisted tool definition. The values shown here come from deterministically validated test cases.

Formula / Method

minimum drill spacing = 0.5 * variogram range

Formula family: formula_geology_geostatistical_variogram_range_constrained_minimum_drill_spacing_calculator

Variables

SymbolLabelRoleDescription
variogram_range Variogram Range INPUT Variogram Range
minimum_drill_spacing Minimum Drill Spacing OUTPUT Minimum Drill Spacing

Calculation Steps

  1. Enter the variogram range in m.
  2. Step 1: Compute minimum drill spacing.
  3. Read the minimum drill spacing (m) from the results.

Engineering Summary

Calculate Geostatistical Variogram Range–Constrained Minimum Drill Spacing

Frequently Asked Questions

What does this calculator calculate?

The Geostatistical Variogram Range–Constrained Minimum Drill Spacing Calculator estimates Minimum Drill Spacing based on the input parameters you provide

Why is variogram range important in this calculation?

variogram range is directly proportional to minimum drill spacing. When you enter variogram range in m, the calculator uses it in the engineering formula to compute the output

How should I interpret the result minimum drill spacing?

The calculator outputs minimum drill spacing in m. The result is computed directly from the input values using the defined engineering formula

What units should I use for the inputs?

Enter each value in the units shown next to the input field: Variogram Range (m). Make sure all inputs use the specified units for consistent results

What assumptions does this calculator use?

This calculator uses automatically validated engineering formulas. Results are approximate and should be validated against site-specific conditions, applicable codes, and professional engineering judgment

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