Contact: Daniel Parry
daniel.parry@nrl.navy.mil
202-767-2541
Naval Research Laboratory

de Havilland Twin-Otter

Caption: The NRL team, using a specially equipped de Havilland DHC-6 Twin Otter aircraft (similar to aircraft shown), collect data to aid in the validation and calibration of data captured by the ESA Cryosat-2 satellite.

Credit: NASA Glenn Research Center

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