Determining the Water in a Snowpack (IMAGE) NASA/Goddard Space Flight Center Caption The purpose of a new airborne campaign to evaluate the performance of various sensors is determining how much water a snowpack stores. Credit Credits: NSIDC/Jeff Deems 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.