Quebec Geotechnical Explorer — hexagonal subsurface data
Data Density
≥ 10 boreholes / hex
5–9 boreholes / hex
2–4 boreholes / hex
1 borehole / hex
H3 hexagons (res. 7, ~5 km²). Sources: SIH + BDG + SIGEOM + RSEQ.
Zoom to level 10+ to see individual boreholes.