Results 101 to 110 of about 2,218,138 (170)

Frequency-Dependent Acoustic Reflection for Soil Classification in a Controlled Aquatic Environment

Applied Sciences
Seafloor soil classification is essential for marine engineering, environmental monitoring, and geological surveys. Traditional classification methods, such as physical sampling and acoustic backscatter analysis, have inherent limitations, including ...
Moshe Greenberg, Uri Kushnir, Vladimir Frid   +2 more
doaj   +1 more source

The morphology and structure of the Hannibal Bank fisheries management zone, Pacific Panama using acoustic seabed mapping [PDF]

, 2013
St. Andrews University, Fundación MarViva, The Nature Conservancy and the Smithsonian Tropical Research Institute provided the funding for this research.The Hannibal Bank sits within the Coiba UNESCO World Heritage Site in Pacific Panama and is also a ...
Bates, C. Richard, Cunningham, S., Guzman, H.M.   +2 more
core   +1 more source

Field experimental study on stratum classification of marine engineering based on cone penetration test

Frontiers in Materials
This study focuses on the intertidal wind farm in Rudong, Jiangsu Province, and aims to enhance the accuracy of marine stratum classification using cone penetration test (CPT) technology.
H. Xiangyang, T. Lehan, Y. Gengsheng, Z. Cheng, Z. Ming   +4 more
doaj   +1 more source

Seabed Classification

This record contains products classified from seabed data collected on the NSW continental shelf. Classifications of seabed features (e.g. landforms) and composition (e.g.

core  

Measurement of changes in marine benthic ecosystem function following physical disturbance by dredging [PDF]

, 2012
Measuring the impact of physical disturbance on macrofaunal communities and sediment composition is important given the increased demand for the exploitation and disturbance of marine ecosystems.
Wan Hussin, Wan Mohd Rauhan
core  

Seabed acoustic classification in the Pelotas basin, Brazil

Brazilian Journal of Oceanography, 2013
The present study sought to develop a seabed map of the region of the Pelotas Basin using acoustic methods. A total number of 1,507,823 seabed reflectivity data, collected during six oceanographic surveys, were processed to generate a seabed map.
Paloma Lumi Costa, Lauro A. Saint Pastous Madureira, Marcelo Peres de Pinho   +2 more
doaj  

Acoustic seabed classification applied to Baltic benthic habitat studies: a new approach

Oceanologia, 2007
The application of acoustic methods for the classification of bottomhabitats is based mostly on the analysis of measured parameters without relating them to the bathymetric structure.
Andrzej Orłowski
doaj  

Studies into the detection of buried objects (particularly optical fibres) in saturated sediment. Part 4: experimental investigations into the acoustic detection of objects buried in saturated sediment

, 2007
This report is the fourth in a series of five, designed to investigate the detection oftargets buried in saturated sediment, primarily through acoustical or acoustics-relatedmethods.
Evans, R.C.P.
core   +1 more source

Seabed Classification Using Multibeam Echosounder Backscattering Data

, 2009
To develop an automatic software which can remotely classify the seabed sediment type using multibeam echosounder backscatter data, a supervised classification method is implemented, which is composed of both PCA (Principal Component Analysis) for ...
박요섭, 이은일, 권광석, 김영택   +3 more
core  

Region-specific LOI-TOC conversion models for marine sediment blue carbon assessment in the Western Irish Sea. [PDF]

Environ Monit Assess
Grey A, Mhaoldomhnaigh CN, Chatting M, Walsh P, Lee A, Kelleher B, Coughlan M.   +6 more
europepmc   +1 more source