August 2025

A few tips to working with Point Clouds

Surpac makes mining data visualization smarter! Transform RGB point clouds into practical greyscale surface models, and with Surpac 6.8’s .OBJ support, bring …

As geologists, we commonly work with contoured images. These may be created from soil samples, topography, base of oxidation and so on. …

In this post, we explore an alternative method to contour assay results in GEOVIA Surpac – using gridding and interpolation to create …

Today’s blog guides users on how to make use of the GEOVIA Surpac Surface Validation feature which can be used to split …

In many projects, mining technical teams need to interpret 2D plan data to create useable 3D solids that accurately represent the interpretation …

Discover in this video how to calculate distances from existing drillholes to planned underground workings.

Discover how to generate reconciliation heat maps to see the compliance of the as-built surfaces against plan with GEOVIA Surpac deviation analysis …

A common problem that underground surveyors have is how to post process their CMS surveys to make them valid. I have travelled …

We’ve received a recent question from one of our Surpac users about combining DTMs, and I thought I would share this on …