Results 141 to 150 of about 50,747 (268)

A bathymetric sidescan sonar system

, 1986
The design and construction of a bathymetric sidescan sonar system capable of operation over a 39 degree vertical sector is described. Field tests conducted at a dam site indicate that the completed system does not function as required. This is due to errors in the sonar depth measurement which are caused by reverberation resulting from the multiple ...
openaire   +1 more source

Multi-Resolution Inference of Bathymetry From Sidescan Sonar

, 2023
How to obtain complete and high-resolution bathymetry is an important research topic in the underwater domain. However, existing methods have certain shortcomings. Multibeam echosounder (MBES) can produce narrow beam range readings of the seafloor, but there is an interval between every two beams (between 10cm to 10m), and the resolution is low ...
openaire   +1 more source

Advances in assessing Sabellaria spinulosa reefs for ongoing monitoring. [PDF]

Ecol Evol, 2018
Jenkins C, Eggleton J, Barry J, O'Connor J.   +3 more
europepmc   +1 more source

Enigmatic H₂- and CH₄-rich hydrothermal plumes at the ultramafic-hosted Lucky B site, 81°N on Lena Trough, Arctic Ocean. [PDF]

Sci Rep
Albers E, Genske F, Seewald JS, Walter M, Mette J, Wegener G, Molari M, Klaembt C, Gallucci L, Isler T, Böhringer L, Fitzsimmons JN, Gunnells S, Schlindwein V, German CR.   +14 more
europepmc   +1 more source

Depression chains in seafloor of contrasting morphology, Atacama Trench margin: a comment on Marsh et al. (2018). [PDF]

R Soc Open Sci, 2019
Purser A, Herr H, Dreutter S, Dorschel B, Glud RN, Hehemann L, Hoge U, Jamieson AJ, Linley TD, Stewart HA, Wenzhöfer F.   +10 more
europepmc   +1 more source

High-resolution bathymetric survey dataset of Yesik Lake, Kazakhstan: New insights into the morphology of the mountain water body. [PDF]

Data Brief
Samarkhanov K, Zinabdin N, Amantayev D, Kabdeshev A, Muzdybaev M, Amantai A, Abdrakhmanov K, Nurmagambetova A, Zhukenova A, Kaisanova A.   +9 more
europepmc   +1 more source

YOLO-AR: An Improved Artificial Reef Segmentation Algorithm Based on YOLOv11. [PDF]

Sensors (Basel)
Wu Y, Jiang T, Xi Z, Yin F, Wang X.
europepmc   +1 more source

Virtual oceans: how VR technologies mediate oceanic space. [PDF]

Hist Philos Life Sci
Peterson J.
europepmc   +1 more source

Evaluation of the Accuracy of Bathymetry on the Nearshore Coastlines of Western Korea from Satellite Altimetry, Multi-Beam, and Airborne Bathymetric LiDAR. [PDF]

Sensors (Basel), 2018
Yeu Y, Yee JJ, Yun HS, Kim KB.
europepmc   +1 more source

Cruise Report ALKOR AL391B (Test AUV TIETEK) May 4th, 2012 (Kiel) to May 10th, 2012 (Kiel) Test cruise for AUV "TIETEK" in the southwestern Baltic Sea [PDF]

, 2012

core   +1 more source