Marine echo sounder performance specification 1972
PSZJBL
Materiálatiipa: | |
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Almmustuhtton: |
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Fáttát: |
Geahča maid
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Mendigit 'echo-sounder trace'
Dahkki: Adeli Abdullah, 1964-2002 -
Depth dependence for echo sounder calibration /
Dahkki: 275184 Mohd. Akram Abdullah, et al.
Almmustuhtton: (2008) -
The developments of swathe sounding systems and their comparisons with the conventional echo sounders /
Dahkki: Mohd. Razali Mahmud, author, et al.
Almmustuhtton: (1986) -
Calibration of echo sounders for offshore sounding using temperature and depth /
Dahkki: 440645 Calder, M. -
Mapping of sea grass using multibeam echo sounder's snippet technology /
Dahkki: Rafiqin Iman Ramlan, 1993-, et al.
Almmustuhtton: (2016)