Land surface uplift (IMAGE) University of Nottingham Caption Figure 1 shows land surface uplift measured using satellite data which has been utilised to calculate changes in groundwater levels. Credit University of Nottingham Usage Restrictions None 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.