
Title of the datasets
  1. FPA.nc
  2. ANT_Geoid.shc
  3. GIA_Geoid.shc
  4. GLA_Geoid.shc
  5. GRE_Geoid.shc
  6. TWS_Geoid.shc

Short descriptions
  File 1 is stored in netCDF format, while files 2-6 are stored in ASCII format.
  File 1 contains the data used to generate figures 1 and 2 (fig.1 top panel, fig.1 bottom panel, fig.2 top panel, fig.2 bottom panel).
  File 2 contains spherical harmonic coefficients of geoid height trend due to Antarctic ice mass change.
  File 3 contains spherical harmonic coefficients of geoid height trend due to Glacial Isostatic Adjustment.
  File 4 contains spherical harmonic coefficients of geoid height trend due to mass change of glaciers.
  File 5 contains spherical harmonic coefficients of geoid height trend due to Greenland ice mass change.
  File 6 contains spherical harmonic coefficients of geoid height trend due to terrestrial water storage.


Data specific information

  File 1

Format:
           netcdf4_classic
Dimensions:
           X   = 360
           Y   = 180
           Lon = 360
           Lat = 180
Variables:
    Longitude
           Size:       360x180
           Dimensions: X,Y
           Datatype:   double
    Latitude
           Size:       360x180
           Dimensions: X,Y
           Datatype:   double
    GIA_Geoid_Ensemble_Grid
           Size:       360x180
           Dimensions: Lon,Lat
           Datatype:   double
           Attributes:
                       Unit        = 'mm / yr'
                       Description = 'Ensemble GIA signals in terms of geoid'
    GIA_Geoid_Ensemble_Grid_Uncertainty
           Size:       360x180
           Dimensions: Lon,Lat
           Datatype:   double
           Attributes:
                       Unit        = 'mm / yr'
                       Description = 'Ensemble GIA uncertainty in terms of geoid'
    PDMT_Geoid_Ensemble_Grid
           Size:       360x180
           Dimensions: Lon,Lat
           Datatype:   double
           Attributes:
                       Unit        = 'mm / yr'
                       Description = 'Ensemble PDMT signals in terms of geoid'
    PDMT_Geoid_Ensemble_Grid_Uncertainty
           Size:       360x180
           Dimensions: Lon,Lat
           Datatype:   double
           Attributes:
                       Unit        = 'mm / yr'
                       Description = 'Ensemble PDMT uncertainty in terms of geoid'


   Files 2-6

Spherical harmonic coefficients and their uncertainties are adimentionalised, following the same normalisation of geopotential coefficients used for the official GRACE products.


License
  The work identified as being free of known restrictions under copyright law, including all related and neighboring rights.
