In the first folder, "hoggard", you will find an updated compilation of residual topography measurements from Hoggard et al. (JGR, 2017). See supplementary information of our manuscript for key information. Point-wise (spot) data is included (spot.dat) alongside a file with spot and shiptrack-based estimates combined (spot_shiptrack.dat).
In the second folder, "models", you will find simulation output for:
(i) the case with shallow structure; (ii) the case without shallow structure;
For both cases, we include the global synthetic topography simulation output, and the synthetic topography sampled at the spot and spot & shiptrack locations only. We also include the full model sampled only in the oceans. Note that for the model incorporating shallow structure, we also include our estimate of the dynamic "flow-related" topography, underpinning Fig. 3 of the main manuscript. Columns: Lat, Lon, Value (km).
In the third folder, "residual topography", you will find the grids plotted in Supp. Fig. 5 of our manuscript, up to lmax = 50 (Supp. Fig. 5a) and lmax = 3 (Supp. Fig. 5b). Columns: Lat, Lon, Value (km).