a new article in nature geoscience  describes an innovative approach employed to derive ice-mass changes  from grace data.
a new article in nature geoscience  describes an innovative approach employed to derive ice-mass changes  from grace data.
antarctic ice sheet:26
a 2006 paper derived from satellite data, measuring changes in the gravity of the ice mass, suggests that the total amount of ice in antarctica has begun decreasing in the past few years.