3D viscosity model inferred from GLAD-M25

A model of mantle viscosity inferred from the seismic model GLAD-M25 using a method described within Lloyd et al. (2024). Model stored in NETCDF4 format with the following dimensions: depth(201), latitude(631), longitude(721). Latitude and longitude spacings are equal, while those for depth are variable, being adapted to the background earth model. Andrew J Lloyd, Ophelia Crawford, David Al-Attar, Jacqueline Austermann, Mark J Hoggard, Fred D Richards, Frank Syvret, GIA imaging of 3-D mantle viscosity based on palaeo sea level observations – Part I: Sensitivity kernels for an Earth with laterally varying viscosity, Geophysical Journal International, Volume 236, Issue 2, February 2024, Pages 1139–1171, https://doi.org/10.1093/gji/ggad455