Remote sensing of fire refugia (IMAGE) Portland State University Caption A remote sensing aerial image that was used to quantify fire refugia from the 2012 Shadow Lake Fire in Oregon Credit National Agricultural Imagery Program Usage Restrictions Credit must be given to the creator. License CC BY 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.