After reading this page:
- you've learned what the Subsidence overlay is.
- you've learned what information is displayed by the subsidence overlay.
- you've learned how to configure the subsidence overlay.
What is the subsidence overlay
How the subsidence overlay calculates
Subsidence is calculated in 1-year steps. For each year, the amount of subsidence is calculated. That amount is then used to recalculate the input parameters for the overlay. The next 1-year step is then calculated.
For more information on the way the multi-year calculation is performed, see Subsidence calculation.