preparing a drone to survey a section of river channel (IMAGE)
Caption
Julia Carr, who earned her doctorate in geosciences from Penn State, prepares a drone to survey a section of river channel in central Taiwan.
Credit
Provided by Julia Carr
Usage Restrictions
Credit must be given to the creator. Only noncommercial uses of the work are permitted. No derivatives or adaptations of the work are permitted.
License
CC BY-NC-ND