How do you update and maintain your resource estimation software and data?

1 Check for updates

The first step is to check for updates of your resource estimation software and data. You can do this by visiting the website of the software provider, subscribing to their newsletter, or contacting their customer support. Updates may include bug fixes, new features, improved performance, or compatibility with other software or data formats. You should always back up your existing software and data before installing any updates, in case something goes wrong or you need to revert to a previous version.

2 Validate the updates

The second step is to validate the updates of your resource estimation software and data. You can do this by running some tests, comparing the results with your previous software and data, or using independent verification tools. Validation helps you to ensure that the updates are working correctly, that they do not introduce any errors or inconsistencies, and that they meet your expectations and requirements. You should also document the changes and the validation process, for future reference and auditing purposes.

3 Review the data sources

The third step is to review the data sources of your resource estimation software and data. You can do this by checking the quality, completeness, and relevance of the data that you use for your resource estimation, such as drill hole data, assay data, geological data, geophysical data, or geostatistical data. You should also verify the source, origin, and ownership of the data, and ensure that you have the necessary permissions and licenses to use it. Reviewing the data sources helps you to avoid using outdated, inaccurate, or inappropriate data that could affect your resource estimation.

4 Update the data inputs

The fourth step is to update the data inputs of your resource estimation software and data. You can do this by adding, deleting, or modifying the data that you use for your resource estimation, such as block models, grade interpolation methods, variograms, density factors, cut-off grades, or resource classification criteria. You should also check the compatibility and consistency of the data inputs with the updated software and data formats. Updating the data inputs helps you to incorporate new information, improve the accuracy and precision, and reflect the current conditions and assumptions of your resource estimation.

5 Run the resource estimation

The fifth step is to run the resource estimation with your updated software and data. You can do this by following the instructions and guidelines of your software provider, or using your own customised workflow and settings. You should also monitor the performance and progress of the resource estimation, and troubleshoot any issues or errors that may arise. Running the resource estimation helps you to generate the output and reports that you need for your project planning, decision making, and reporting.

6 Evaluate the results

The sixth and final step is to evaluate the results of your resource estimation with your updated software and data. You can do this by analysing the output and reports, comparing them with your previous or expected results, or using external validation methods. Evaluation helps you to assess the quality, reliability, and uncertainty of your resource estimation, and to identify any gaps, limitations, or areas for improvement. You should also document the results and the evaluation process, for future reference and communication purposes.

7 Here’s what else to consider

This is a space to share examples, stories, or insights that don’t fit into any of the previous sections. What else would you like to add?