LTV Hydro Lab

Scenario Runoff Lens

Select a rainfall scenario to stress-test the terrain response.

Overview Terrain Truth Actions All Packs

screening

Run Pulse Sequence

Sequence idle. Visual briefing cue only; not calculated flood depth, velocity or arrival time.

Pack Comparison

click a pack to open; use overview toggles to compare

Model truth gap The coloured polygons are screening footprints. A proper flood surface should grow from terrain cells using LiDAR flow direction, accumulation, slope, saturation, land cover, buildings, walls, culverts, drains and known blockages. That is the next engine: a slow step-through runoff animation from hillside source areas to downstream receptors.

Rainfall to River Response

15-minute EA telemetry

Evidence Chain

reportable logic

1. Rain observed-
2. River responded-
3. Terrain routes waterLTV LiDAR terrain evidence loading.
4. Scenario stress-test-
5. Uncertainty declaredPoint rainfall gauge; not a catchment-average rainfall model yet.

Current Brief

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Report Snapshot

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