Rainfall Overlay: Difference between revisions

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[[File:Rainfall-Overlay.jpg|thumb|right|200px|Rainfall overlay]]
[[File:Rainfall-Overlay.jpg|thumb|right|200px|Rainfall overlay]]
The Rainfall Overlay is an [[Grid overlay|overlay]] based on the [[Water Module|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.
The Rainfall Overlay is a variant of the [[Water Overlay]], which in turn is an [[Grid overlay|grid overlay]] based on the [[Water Module|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|Rainfall Overlay Tutorial]] is available to start working with this overlay.
A [[Rainfall_Overlay_tutorial|Rainfall Overlay Tutorial]] is available to start working with this overlay.

Revision as of 15:04, 9 April 2019

Rainfall overlay

The Rainfall Overlay is a variant of the Water Overlay, which in turn is an grid 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