A new approach for fast and high-resolution interferometric bathymetry

OCEANS 2006 - Asia Pacific(2006)

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摘要
This paper deals with a new bathymetry processing for multibeam echosounders based upon interferometry. Several issues are discussed concerning the number of beams to be formed, the optimal interferometer configuration in terms of minimal angular error, and the multitarget detection. The algorithm is illustrated by data from a 300-kHz multibeam echosounder recorded over a wreck area.
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关键词
high-resolution interferometric bathymetry,bathymetry processing,multibeam echosounders,interferometer configuration,angular error,multitarget detection,frequency 300 kHz
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