ASE + Satellites (IMAGE) Technical University of Denmark Caption A picture of Amundsen Sea Embayment in West Antarctica with the ice sliced to show the bedrock and the earth cut to show the crust (brown) the bottom of the lithosphere (red area) and the mantle (yellow). The color gradient indicate the temperature from hot (bright yellow) to relatively cool (dark red). In space we see three satellites flying, from the right, a GPS satellite, GOCE, which measures the static gravity, and Cryosat2, which measures the changes in ice thickness. The ice thickness and the bedrock data are from BEDMAP2, the mantle temperature and the crustal thickness is derived from GOCE (data from Folker Pappa). Credit Illustration credit: Planetary Visions/ESA Illustration text: VR. Barletta. Usage Restrictions Please credit License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.