FieldDock System (IMAGE) Donald Danforth Plant Science Center Caption Autonomous drone returns to FieldDock where gathered data is processed, analyzed and sent to the cloud. Credit Donald Danforth Plant Science Center Usage Restrictions The image may only be used with appropriate caption and credit. 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.