but gravity measurements of ice-mass loss are  complicated by glacial isostatic adjustments—compensation for the rise or fall of the underlying crustal material.
but gravity measurements of ice-mass loss are  complicated by glacial isostatic adjustments—compensation for the rise or fall of the underlying crustal material.
post-glacial rebound:107
however, glacial isostatic adjustment of the ice sheets affect ground deformation and the gravity field today.