Solutions · Engineering
Terrain modeling & slope analysis
Slope and soil read together: where to cut, where to fill, and where the ground will fight you.
The decision
How does the terrain shape grading, drainage, and earthwork cost on this parcel?
What the soil tells you
The measured layers that decide it.
Slope gradient
Grading volumes and buildable area.
Erosion factors (K, T)
Sediment control and long-term stability.
Hydrologic soil group
Runoff and detention sizing.
Depth to restrictive layer
Where earthwork hits rock or hardpan.
Proof you can open
See it in the live, free tools.
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