Climate Data Record of Earth Masses

The Climate Data Record of Earth Masses uses gravity data from geodetic laser-ranged satellites., GRACE, CHAMP, and GOCE to construct a time series of Earth masses. A summary of the mission concept, including the observational variable(s) to be measured, the characteristics of the measurement if known (accuracy, horizontal, vertical and temporal resolution), and domain of the Earth system (e.g. troposphere, upper-ocean, land surface).