ArdanStrata
See deeper into the ground.
Quebec's 642,000+ public boreholes unified into one queryable subsurface layer. Every estimate carries a data-density indicator; every export is regenerable bit-exact. Calibrated against SIH, MTQ-BDG, SIGEOM, satellite terrain, and seismic catalog.
Technology
How ArdanStrata works
Unified Provenance
Public SIH (642,000+ boreholes) + MTQ-BDG + SIGEOM bedrock + satellite terrain + seismic catalog, fused with full source attribution. Every output carries a Data-Model-Code fingerprint — regenerable bit-exact, decades later.
Domain-informed Estimation
A graph-based model produces stratigraphic estimates at H3 resolution with P10/P50/P90 intervals — and an honest data-density score for every cell. You see what the data actually supports, not just an interpolated answer.
Honest IDW Fallback
Where graph-model confidence is low, inverse-distance weighting on nearby boreholes produces a defensible fallback. Coverage is always honest — sparse zones are flagged, never hidden.
Use Cases
Built for field professionals
Geotechnical Firms
Scope a site before mobilizing: borehole density, stratigraphic context, and water-table envelope before quoting. Less guesswork at proposal stage.
Mining & Exploration
Identify favorable stratigraphic context — and its actual data density — before committing to expensive drilling programs.
Urban Development
See subsurface context and coverage transparency across entire development zones at the pre-feasibility stage.
Get ArdanStrata in your workflow
Free access. No install. Quebec data.
Screening only · Never design · P.Eng. required for design