"Ice elevation" refers to the height or level of ice, typically in reference to a geographical location. It describes how high or low the ice is situated. Full definition
The scientists used satellite data that tracks minute changes in ice elevation from 2011 - 2016 to spot grounding line changes. (earther.com)
The main feedbacks between climate and the ice sheet arise from changes in ice elevation, atmospheric and ocean circulation, and sea - ice distribution. (realclimate.org)
Measuring ice elevation at these locations will help researchers build a time series of data that spans more than a decade and provide a way to help verify ICESat - 2's data. (spaceref.com)