Key points are not available for this paper at this time.
Pulse‐limited, airborne radar data taken in June and July 1984 with a 13.8‐GHz altimeter over the Fram Strait marginal ice zone are analyzed with the aid of large‐format aerial photography, airborne synthetic aperture radar data, and surface observations. Variations in the radar return pulse waveforms are quantified and correlated with ice properties recorded during the Marginal Ice Zone Experiment. Results indicate that the wide‐beam altimeter is a flexible instrument, capable of identifying the ice edge with a high degree of accuracy, calculating the ice concentration, and discriminating a number of different ice classes. This suggests that microwave radar altimeters have a sensitivity to sea ice which has not yet been fully exploited. When fused with SSM/I, AVHRR and ERS‐1 synthetic aperture radar imagery, future ERS‐1 altimeter data are expected to provide some missing pieces to the sea ice geophysics puzzle.
Mark R. Drinkwater (Fri,) studied this question.
Synapse has enriched 5 closely related papers on similar clinical questions. Consider them for comparative context: