TDM input data and results, including source data for Figures 1–3 and S3–S10 in "Lower Core Pressure from a Three-Dimensional Model of Earth's Internal Stress"

Data Set S1. Essential data on Earth's internal properties used in TDM include modified density profiles based on the AK135 and PREM earth models. Data Set S2. Stress distributions and pressures within Earth's interior were obtained using TDM and AHE based on the average of upper- and lower-boundary values. For TDM1–TDM4, the radial, longitudinal, and latitudinal stress components and their mean stress were calculated using the original and modified AK135 and PREM Earth models at 5° intervals over latitudes of 0°–90°. Data Set S3. Stress distributions and pressures within Earth's interior were obtained using TDM and AHE based on upper-boundary values. For TDM1a–TDM4a, the radial, longitudinal, and latitudinal stress components and their mean stress were calculated using the original and modified AK135 and PREM Earth models at 5° intervals over latitudes of 0°–90°. Data Set S4. Source data underlying Figs. 1–3 and S1–S10. Data Set S5. Intermediate data from the iterative calculation of modified density profiles were based on AK135 and PREM density data, with the error reported for each iteration.