Optimizing Resolution and Uncertainty in Bathymetric Sonar Systems [PDF]
, 2013 Bathymetric sonar systems (whether multibeam or phase-differencing sidescan) contain an inherent trade-off between resolution and uncertainty. Systems are traditionally designed with a fixed spatial resolution, and the parameter settings are optimized to
Lurton, Xavier +2 more
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Analysis of three selected automated multibeam bathymetric filters in BeamWorX AutoClean Software
Nova GeodesiaThe increasing volume of bathymetric data acquisition, driven by citizen science initiatives and advancements in hydrographic survey technologies, particularly multibeam and LiDAR sensors, necessitates automated data-cleaning procedures.
Daniel Devote BASIL
doaj +1 more source
The value of remote sensing techniques in supporting effective extrapolation across multiple marine spatial scales [PDF]
, 2017 The reporting of ecological phenomena and environmental status routinely required point observations, collected with traditional sampling approaches to be extrapolated to larger reporting scales.
Elliott, Michael, Strong, James Asa
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Understanding the marine environment : seabed habitat investigations of the Dogger Bank offshore draft SAC [PDF]
, 2009 This report details work carried out by the Centre for Environment, Fisheries and Aquaculture Science (Cefas), British Geological Surveys (BGS) and Envision Ltd. for the Joint Nature Conservation Committee (JNCC).
Diesing, Markus +7 more
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GeomaticsPrecise lagoon bathymetry remains scarcely available for most tropical islands despite its importance for navigation, resource assessment, spatial planning, and numerical hydrodynamic modeling.
Serge Andréfouët +2 more
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Oceanologia, 2014 During the 2009 and 2010 seasons Baltic herring (Clupea harengus membras L.) spawning grounds were investigated by SCUBA divers off the Lithuanian Baltic Sea coast.
Aleksej Šaškov +3 more
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The use of multibeam sonar mapping techniques to refine population estimates of the endangered white abalone (Haliotis sorenseni) [PDF]
, 2006 Multibeam sonar mapping techniques provide detailed benthic habitat information that can be combined with the data on species-specific habitat preferences to provide highly accurate calculations of populations in a particular area. The amount of suitable
Butler, John +4 more
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Automatic Detection of Outliers in Multibeam Echo Sounding Data [PDF]
, 2001 The data volumes produced by new generation multibeam systems are very large, especially for shallow water systems. Results from recent multibeam surveys indicate that the ratio of the field survey time, to the time used in interactive editing through ...
Hou, Tianhang +2 more
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Analysis of Data Relevant to Establishing Outer Limits of a Continental Shelf under Law of the Sea Article 76 [PDF]
, 2003 Coastal states may extend the limits of their juridically defined continental shelf beyond 200 nautical miles from their baselines under the provisions set forth in Article 76 of the United Nations Convention on the Law of the Sea (UNCLOS).
Armstrong, Andy +2 more
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Developing an acceptance test for non-hydrographic airborne bathymetric lidar data application to NOAA charts in shallow waters [PDF]
, 2013 Hydrographic data of the National Oceanic and Atmospheric Administration are typically acquired using sonar systems, with a small percent acquired via airborne lidar bathymetry for nearshore areas.
Imahori, Gretchen +6 more
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