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  <dc:title xmlns:dc="http://purl.org/dc/elements/1.1/">2000, English Nature, Acoustic seabed survey techniques for monitoring Marine SACs: A trial of three systems</dc:title>
  <dc:type xmlns:dc="http://purl.org/dc/elements/1.1/">series</dc:type>
  <dc:identifier xmlns:dc="http://purl.org/dc/elements/1.1/">https://portal.medin.org.uk/portal/start.php?tpc=015_caae13f730d453b89d4a3b680a8475e3</dc:identifier>
  <dc:description xmlns:dc="http://purl.org/dc/elements/1.1/">Author: English Nature. Report number: R344. English Nature Research Reports: 411. This report details the results of a study aimed at trialling three acoustic seabed mapping systems in Plymouth Sound, to determine their effectiveness in identifying and spatially discriminating marine benthic biotopes. A sidescan sonar, a swath-sounding interferometer and a normal beam acoustic ground discrimination system were compared over an established calibration area. The area was surveyed by each system on more than one occasion.</dc:description>
  <dc:date xmlns:dc="http://purl.org/dc/elements/1.1/">20000101 20000101</dc:date>
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