[go: up one dir, main page]

Foster-Smith et al., 2004 - Google Patents

Mapping seabed biotopes at two spatial scales in the eastern English Channel. Part 2. Comparison of two acoustic ground discrimination systems

Foster-Smith et al., 2004

View PDF
Document ID
12252231377965710353
Author
Foster-Smith R
Brown C
Meadows W
White W
Limpenny D
Publication year
Publication venue
Journal of the Marine Biological Association of the United Kingdom

External Links

Snippet

Spatial surveys of marine benthic habitats and biota based on the interpretation of acoustic data were carried out at two sites in the eastern English Channel each representing different scales of geographic area and intensity of survey. A small area (4× 12 km) crossing the …
Continue reading at www.researchgate.net (PDF) (other versions)

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/88—Sonar systems specially adapted for specific applications
    • G01S15/89—Sonar systems specially adapted for specific applications for mapping or imaging
    • G01S15/8906—Short-range imaging systems; Acoustic microscope systems using pulse-echo techniques
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS
    • G01V3/00—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation
    • G01V3/12—Electric or magnetic prospecting or detecting; Measuring magnetic field characteristics of the earth, e.g. declination, deviation operating with electromagnetic waves
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING; COUNTING
    • G06K—RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K9/00—Methods or arrangements for reading or recognising printed or written characters or for recognising patterns, e.g. fingerprints
    • G06K9/36—Image preprocessing, i.e. processing the image information without deciding about the identity of the image
    • G06K9/46—Extraction of features or characteristics of the image

Similar Documents

Publication Publication Date Title
Anderson et al. Acoustic classification of marine habitats in coastal Newfoundland
Buscombe Shallow water benthic imaging and substrate characterization using recreational-grade sidescan-sonar
Foster-Smith et al. Mapping seabed biotopes at two spatial scales in the eastern English Channel. Part 2. Comparison of two acoustic ground discrimination systems
Trzcinska et al. Spectral features of dual-frequency multibeam echosounder data for benthic habitat mapping
Eleftherakis et al. Improving riverbed sediment classification using backscatter and depth residual features of multi-beam echo-sounder systems
Ferentinos et al. Optimal sidescan sonar and subbottom profiler surveying of ancient wrecks: The ‘Fiskardo’wreck, Kefallinia Island, Ionian Sea
Anderson et al. Acoustic seabed classification of marine physical and biological landscapes
Foster-Smith et al. Mapping marine benthic biotopes using acoustic ground discrimination systems
White et al. Using an acoustic ground discrimination system to map coral reef benthic classes
Smith et al. Remote acoustic habitat assessment techniques used to characterize the quality and extent of oyster bottom in the Chesapeake Bay
Brown et al. Mapping seabed habitats in the Firth of Lorn off the west coast of Scotland: evaluation and comparison of habitat maps produced using the acoustic ground-discrimination system, RoxAnn, and sidescan sonar
Fakiris et al. Quantification of regions of interest in swath sonar backscatter images using grey-level and shape geometry descriptors: The TargAn software
Atallah et al. Wavelet analysis of bathymetric sidescan sonar data for the classification of seafloor sediments in Hopvågen Bay-Norway
Aleksandra et al. Assessment of submerged aquatic vegetation abundance using multibeam sonar in very shallow and dynamic environment. The Lagoon of Venice (Italy) case study
Cholwek et al. Processing RoxAnn sonar data to improve its categorization of lake bed surficial substrates
Biondo et al. A multivariate analytical method to characterize sediment attributes from high-frequency acoustic backscatter and ground-truthing data (Jade Bay, German North Sea coast)
Maroni et al. Horizon picking on subbottom profiles using multiresolution analysis
Ungureanu et al. Habitat mapping of Romanian Natura 2000 Sites. A case study,“underwater sulfurous seeps, Mangalia”
Atallah et al. Automatic seabed classification by the analysis of sidescan sonar and bathymetric imagery
Hoffman et al. Digital acoustic system for ecosystem monitoring and mapping: assessment of fish, plankton, submersed aquatic vegetation, and bottom substrata classification
Klusek et al. Results of Acoustic Research in the CM Deploying Areas
Ha et al. 3D UHR seismic and back-scattering analysis for seabed and ultra-shallow subsurface classification
CN112485329A (en) Method, device and system for detecting sewage draining outlet based on combination of thermal imaging and ultrasound
Kammerer et al. Comparative study of shallow water multibeam imagery for cleaning bathymetry sounding errors
Siccardi et al. Seabed vegetation analysis by a 2 MHz sonar