Closer View of PIG Installation (IMAGE) Penn State Caption Penn State graduate student Kiya Riverman conducts seismic fieldwork on the floating section of Pine Island Glacier. Credit Flo Schoebel Usage Restrictions Non commercial use only 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.