Mapping Soil Moisture (IMAGE) University of Delaware Caption Rodrigo Vargas (left), associate professor of ecosystem ecology and environmental change at the University of Delaware, and doctoral student Mario Guevara have developed a new, more accurate way to map predicted soil moisture, even in areas where no data have been available. Credit University of Delaware/ Kathy F. Atkinson Usage Restrictions Must credit University of Delaware/ Kathy F. Atkinson 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.