Outputs and observations used to constrain models in Bellas-Manley et al. (2026) GRL

Here we publish the gridded geoid rate map and the gridded uplift rate map based on our new preferred 3D viscosity model of GIA with a strong lower mantle and strong lateral viscosity variations. Please refer to the main text of Bellas-Manley et al. (2026) for details on the model. The relative sea level records used to constrain models in the associated paper are compiled and in some cases digitized from five distinct sources (Peltier et al., 2015; Lambeck et al., 2017; Vacchi et al., 2018; Engelhart & Horton, 2012; Engelhart et al., 2015). We selected data sites with high confidence (low error). All data is preserved in the .xlsx files, while the Sitename...txt and RSL_site_location...txt contain only the sites that were considered in the associated paper. This choice of sites is consistent with Kang et al., 2025.