Data underlying the figures presented in the paper: A global semi-empirical GIA model based on GRACE data

The NetCDF file FPA.nc contains the data used to generate Figures 1 and 2. The files NNN_Geoid.shc contain an ASCII version of normalised spherical harmonic coefficients of geoid height trend, including errors (1 standard deviation). There are five .shc files: one for the published GIA solution (Fig.1), and four for the individual components of present-dat mass transport in the surface water layer (Fig.2): Antarctica (ANT: including peripheral glaciers), Greenland (GRE: including peripheral glaciers), glaciers (GLA: worldwide, except for ice-sheet peripherals), and terrestrial water storage (TWS).

NetCDF（Network Common Data Form）格式文件FPA.nc包含了用于生成图1与图2的数据集。文件NNN_Geoid.shc包含了大地水准面高度趋势的归一化球谐系数的ASCII格式版本，附带1倍标准差的误差值。本次共包含5个.shc格式文件：1个对应已发表的冰川均衡调整（Glacial Isostatic Adjustment, GIA）解（对应图1），剩余4个对应现今地表水层物质输送的各个独立分量（对应图2）：南极洲（ANT：包含周边冰川）、格陵兰（GRE：包含周边冰川）、冰川（GLA：全球范围，不含冰盖周边区域）以及陆地水储量（Terrestrial Water Storage, TWS）。