00000nam 2200000zi 4500 9.953871 CaOODSP 20250922150345 m o d f cr |n||||||||| 250807e199412 bccabd obt f000 0 eng d CaOODSP eng rda CaOODSP n-cn--- DR52-11/23-1994E-PDF Chapman, N. R., author. The PACIFIC ECHO sea trials DREP/NRL, 1986-92 / by N.R. Chapman, J.A. Fawcett and M.L. Yeremy. Victoria, B.C. : Defence Research Establishment Pacific = Centre de recherches pour la défense pacifique : Research and Development Branch, Department of National Defence, December 1994. 1 online resource (1 volume (various pagings)) : illustrations, maps, chart. text txt rdacontent computer c rdamedia online resource cr rdacarrier Technical memorandum ; 94-151 Digitized edition from print [produced by Defence Research and Development Canada]. Includes bibliographical references (pages 15-16). "The PACIFIC ECHO sea trials comprised a series of collaborative experiments between the Defence Research Establishment Pacific and the Naval Research Laboratory from 1986–92. The general objective of the experiments was to investigate matched field processing for source localization and geoacoustic inversion. The experiments were carried out in thin sediment environments in the North Pacific. Much of the data analysis carried out at DREP over the years has been reported primarily at meetings of Technical Panel TTCP GTP-9, and has not been widely distributed. This report provides a brief summary of the PACIFIC ECHO sea trials, and includes the collection of DREP papers on the analysis of the PACIFIC ECHO data in appendices"--Abstract. Acoustic localization Methodology. Localisation acoustique Méthodologie. Defence Research Establishment Pacific, issuing body. Canada. Department of National Defence. Research and Development Branch, issuing body. Technical memorandum (Defence Research Establishment Pacific) 94-151. (CaOODSP)9.936067 PDF 7.19 MB https://publications.gc.ca/collections/collection_2025/rddc-drdc/DR52-11-23-1994-eng.pdf