Calibrated Image Over Australia (IMAGE) European Space Agency Caption This is a calibrated image of brightness temperature over Australia. Compared to the uncalibrated image, the "noise" in the product has been reduced so that the coast lines and physical features of the landscape are much sharper. Credit ESA Usage Restrictions For 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.