Title :
Extraction of pertinent parameters in oceanographic data
Author :
Bouvet, Michel ; Kerleguer, Laurent ; Mennecier, Philippe ; Cresp, Michel
Author_Institution :
Centre Mil. d´´Oceanogr., Brest, France
Abstract :
The purpose of this publication is to present a new technique for processing bathythermic profiles in order to extract pertinent oceano-acoustic points which characterise each considered area. The proposed approach, based on standard signal processing and post-processing techniques, brings the advantage to be general, no matter the considered geographical area. Moreover, the use of specific tools allows the data compression without significant loss
Keywords :
Kalman filters; acoustic signal detection; acoustic signal processing; bathymetry; data compression; geophysical signal processing; oceanographic techniques; smoothing methods; Kalman filters; bathythermic profiles processing; data compression; oceano-acoustic points; oceanographic data; optimised smoothing; parameters extraction; post-processing techniques; signal processing; Data compression; Data mining; Fluid flow measurement; Hydrologic measurements; Ocean temperature; Oceanographic techniques; Sea measurements; Signal processing algorithms; Smoothing methods; Temperature measurement;
Conference_Titel :
Acoustics, Speech, and Signal Processing, 1994. ICASSP-94., 1994 IEEE International Conference on
Conference_Location :
Adelaide, SA
Print_ISBN :
0-7803-1775-0
DOI :
10.1109/ICASSP.1994.389652
