Surface elevation change of the Amundsen Sea Embayment 1992-2019

<p>This&nbsp;dataset consists of grids of dh/dt computed over 3-year periods as well as annual grids of average dh and their corresponding uncertainties covering the period 1992 to 2019 using satellite radar altimetry data from ERS-1/2, ENVISAT and CryoSat-2 over the Amundsen Sea Embayment. This dataset has been prepared for the publication &#39;Amundsen Sea Embayment ice-sheet mass-loss predictions to 2050 calibrated using observations of velocity and elevation change&#39; by Bevan et al. (2023, accepted), <em>Journal of Glaciology.</em></p> <p>The&nbsp;methods used for the derivation of this dataset are described in Shepherd et al, Trends in Antarctic ice sheet elevation and mass, 2019, GRL vol 46 issue 14 pp 8174-8183,&nbsp;<a href="https://doi.org/10.1029/2019GL082182">https://doi.org/10.1029/2019GL082182</a>.&nbsp;</p>