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From logged contacts to geometry

Turn a geologist's reading into a model you can measure

Desurvey logged drillholes, model contacts implicitly as a scalar field, and contour that field into watertight geological and grade shells — reviewed in one 3D scene alongside the holes they came from.

Three nested grade shells contoured from one implicit scalar field, rendered as layers of a single model with drillhole traces in the same scene.

Target audience

Exploration and resource geologists, geological modellers, mine geology teams, and technical services groups.

Platform capabilities

Drillhole desurveying from collars, surveys, and logged intervals
Contact extraction with the dropped-station accounting shown, not buried
Implicit scalar-field modelling of a declared stratigraphic column
Isosurface extraction with recorded volume, area, and Euler characteristic
Nested shells rendered as layers of one model, ordered by isovalue
3D review with sections, vertical exaggeration, measurement, and A/B comparison
Open surfaces declared as open rather than reported with a meaningless volume

Business benefits

Make a geological interpretation geometric and reproducible
Keep the holes visible beside the model they produced
Give downstream estimation a boundary it can be constrained by
Record whose interpretation it is, on the artifact itself

Screenshot gallery

The screens that support this workflow, shown in the working application.

Desurveyed drillhole traces in 3D, coloured by the unit logged at each station — drawn between the stations they were logged at, with nothing interpolated.
A kriged block model in the 3D viewer — banded grade classes with block counts, merged block edges, a scale bar, and an axis triad.
The artifact store — every persisted result retrievable by its content address, re-verified on every read.
An in-app guide that explains the science and the vocabulary beside the workflow, so the tool teaches as well as computes.

Compare this workflow with the full platform

Explore adjacent capabilities in AI agents, data management, remote sensing, 3D visualization, and enterprise GIS.

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