Measurement and removal of echo integration noise
نویسندگان
چکیده
منابع مشابه
Measurement and removal of echo integration noise
Pushing scientific echo sounders to the limit involves the consideration of ‘‘noise’’, which is inherently frequency dependent and which also depends on bottom depth. Here, noise is quantified by measurement with a standard echo sounder, the SIMRAD EK500, at 18, 38, 120 and 200 kHz. The use of empirical relationships of noise as a function of range to reduce echo integration is described in gen...
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ژورنال
عنوان ژورنال: ICES Journal of Marine Science
سال: 2000
ISSN: 1054-3139
DOI: 10.1006/jmsc.2000.0806