DTS Installation (IMAGE) American Society of Agronomy Caption The Distributed Temperature Sensing system is being installed via a plowshear device on the back of a tractor. Graduate students are checking the insertion into the soil trench behind the tractor. Credit Photo credit M. H. Cosh. Usage Restrictions Please use with story 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.