Drainage feature (Subsidence Overlay)

Icon	Key	Unit	Range	Description	Default value
	DRAINAGE	m + datum		The Drainage value has several behaviors, depending on its value. See the behavior description below.	-1.0

Notes

• For the type of behavior a drainage can have, see the drainage attribute.

See also

• Ground water depth formula

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Subsidence Module

Subsidence Overlay

Tutorials

Overview

Theory

Benchmarks

Group

Subsidence features

Model

Overview • Calculation • Theory

Water area

Water level • Water level output • Indexation

Ground water level

Hi ground water level • Low ground water level

Subsidence area

Peat fraction • Clay thickness • Toplayer thickness • Subsidence

Terrain

Peat fraction • Clay thickness • Toplayer thickness • Subsidence

Drainage

Drainage

Related

Model attributes • Rasters • Result type •  Subsidence Model