Additional file 1 of The sensitivity of ocean tide loading displacements to the structure of the upper mantle and crust of Taiwan Island

Additional file 1: Figure S1. Same as Fig. 4 but in the CM reference frame. The displacement Green’s functions in the horizontal (left) and vertical (right) components are scaled by 1012Rθ in the CM frame. We separately perturb the bulk modulus (top row), shear modulus (middle row), and density (bottom row) in each layer of TW1, except for the inner and outer core layers. Figure S2. Sensitivities of the modeled M2 OTL displacements to + 10% linear perturbations of TW1. The sensitivities of the modeled M2 OTL displacements in the east component (top panel), north component (middle panel), and vertical component (bottom panel) to + 10% linear perturbations of the density (left), bulk modulus (middle), and shear modulus (right) in the upper crust (a), middle crust (b), and lower crust (c) of TW1 with scales of 0–5 (mm/∆m); and in the LID (d), LVZ (e), and region above the transition zone (f) of TW1 with scales of 0–11 (mm/∆m). The depths of the perturbed layers: the upper crust (0–13.88 km depth), middle crust (13.88–24.52 km depth), lower crust (24.52–32.15 km depth), LID (32.15–80 km depth), LVZ (80–220 km depth), and region above the transition zone (220–400 km depth). Figure S3. Same as Fig. 7 but with linear perturbations of TW4. The modeled M2 OTL displacements in the east component (top panel), north component (middle panel), and vertical component (bottom panel) to + 10% linear perturbations of the density (left), bulk modulus (middle), and shear modulus (right) in the upper crust (a), middle crust (b), and lower crust (c) of TW4 with scales of 0–0.2 mm; and in the LID (d), LVZ (e), and region above the transition zone (f) of TW4 with scales of 0–0.4 mm. The depths of the perturbed layers: the upper crust (0–14.47 km depth), middle crust (14.47–27.33 km depth), lower crust (27.33–40.18 km depth), LID (40.18–80 km depth), LVZ (80–220 km depth), and region above the transition zone (220–400 km depth).