Sentences with phrase «radar altimeter data»

Using Envisat radar altimeter data, scientists from the Centre for Polar Observation and Modelling at University College London (UCL) measured sea ice thickness over the Arctic from 2002 to 2008 and found that it had been fairly constant until the record loss of ice in the summer of 2007.

Not exact matches

Coastal altimetry, which provides detailed wave and sea level data in the coastal zone captured by specialist instruments called radar altimeters on board satellites, is at the heart of the project and scientists from NOC have been at the cutting - edge of this technique.

Sea level has been rising about 3 millimeters per year, on average, since 1993, according to data gathered by space - based radar altimeters.

Six days after its initial discovery, AWI scientists conducted a more detailed aerial survey of the circular feature in the ice shelf, taking photos and videos, and collecting laser altimeter and radar data mapping the feature's contours in detail.

Advance methods to produce freeboard and sea ice thickness profiles from radar altimeter (RA) data.

Demonstrated leadership by proactively researching multiple engineering databases and acquiring drawings needed for manufacturing, procurement and installation of parts to support Airframe, Environmental, Electrical and Weapons systems; was responsible for Radar, Inertial Navigation, Global Positioning, UHF and VHF Navigation, Radar Altimeter, Heads Up Display, Multi-function Displays, Multiplex Busses, Video Recording, Flight Data Recording, Data Transfer Equipment, Electronic Countermeasures, Radar Homing and Warning, Air Data, Flight Instruments, Engine Instruments, Fuel Indicating, UHF and VHF radios, Secure Voice, Interphone, Improved Data Modem, Multi-function Information Distribution, Avionics Computing, Targeting Pods, Navigation Pods, Autopilot and Flight Control Systems.