Groundwater and Subsidence Modeling Combining Geological and Multi-Satellite SAR Data over the Alto Guadalentín Aquifer (SE Spain)

Figure 9

Deformation models adjustment. Def represents surface deformation, Dh is water change, and is the soft soils thickness. (a) Adjustment with a lineal term for water changes ( = 0.61). (b) Adjustment with a lineal term for water changes plus a lineal term for soft soil thickness ( = 0.79). (c) Adjustment with a lineal term for water changes plus a quadratic term for soft soil thickness ( = 0.834). (d) Adjustment with a lineal term for water changes plus an exponential term for soft soil thickness ( = 0.86).

(a)

(b)

(c)

(d)