Oxidation formula (Subsidence Overlay): Difference between revisions
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* <math>S_O</math> is the subsidence due to oxidation. | * <math>S_O</math> is the subsidence due to oxidation. | ||
* <math>d_{gw,y}</math> is the [[Ground water depth formula (Subsidence Overlay)|calculated ground water depth]] for year y. | * <math>d_{gw,y}</math> is the [[Ground water depth formula (Subsidence Overlay)|calculated ground water depth]] for year y. | ||
* <math>a_{y}</math> is the [[calculated a parameter value]] for the current year <math>y</math>. | * <math>a_{y}</math> is the [[Parameter_a_recalculation_formula_(Subsidence_Overlay)|calculated a parameter value]] for the current year <math>y</math>. | ||
* <math>d_{ct}</math> is the clay thickness of the terrain, defined by [[Clay thickness (Subsidence Overlay)|CLAY_THICKNESS]] | * <math>d_{ct}</math> is the clay thickness of the terrain, defined by [[Clay thickness (Subsidence Overlay)|CLAY_THICKNESS]] | ||
* <math>b</math> is the b parameter value, defined by [[Parameter b (Subsidence Overlay)|PARAMETER B]] | * <math>b</math> is the b parameter value, defined by [[Parameter b (Subsidence Overlay)|PARAMETER B]] | ||
Revision as of 09:39, 9 February 2021
The amount of subsidence due to oxidation is calculated by the following formula:
where
- is the subsidence due to oxidation.
- is the calculated ground water depth for year y.
- is the calculated a parameter value for the current year .
- is the clay thickness of the terrain, defined by CLAY_THICKNESS
- is the b parameter value, defined by PARAMETER B
- is the c parameter value, defined by PARAMETER C
This formula was provided by experts, who have derived this formula empirically.