Rainfall Overlay

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Rainfall overlay

The Rainfall Overlay is an overlay based on the water module calculations that displays the hazard and impact of (heavy) rainfall over the project area. Based on the elevation model, terrain roughness and representations of the sewer and water systems, several result types can be displayed.

A Rainfall Overlay Tutorial is available to start working with this overlay.

Rainfall overlay results

Flooding overlay results
List of Result Types

References

  1. Rainfall Overlay Calculations (Water overlay)
  2. Water model formulas