Results 191 to 200 of about 46,415 (246)

Mapping Gas Seeps with the Deepwater Multibeam Echosounder on Okeanos Explorer [PDF]

open access: yes, 2012
Beaudoin, Jonathan   +6 more
core   +1 more source

The Needle in the Haystack: Uncovering the First Whale Shark (<i>Rhincodon typus</i>) Aggregation in the Coral Sea. [PDF]

open access: yesEcol Evol
Miller IB   +16 more
europepmc   +1 more source

Submarine canyon development controlled by slope failure and oceanographic process interactions. [PDF]

open access: yesSci Rep
Harishidayat D   +4 more
europepmc   +1 more source

Segmentation of Multibeam Echosounder Bathymetry and Backscatter

OCEANS 2024 - Singapore
Multibeam echosounders (MBES) are the tool of choice for high-precision underwater surveys, especially when water conditions render optical imagery ineffective.
Coffelt, Jeremy Paul   +3 more
openaire   +2 more sources

3D seismic-derived bathymetry: a quantitative comparison with multibeam data

Geo-Marine Letters, 2019
This study compares bathymetry extracted from 3D seismic data at two Australian study sites of differing morphological complexities to two sources of collocated multibeam data: 50-m and 5-m multibeam digital bathymetric models (DBMs). Seafloor horizons are extracted from the 3D seismic data and converted to depth using sound velocity profiles collected
H. E. Power, S. L. Clarke
openaire   +2 more sources

SVP Inversion for Weakening Multibeam Bathymetry Errors by Constraint of Check Line Depth

IEEE Transactions on Geoscience and Remote Sensing, 2023
Sound velocity errors often lead to distortion of seafloor topography in multibeam bathymetric data processing. The current method of sound velocity profile (SVP) inversion has the problems of small application scope of the inversed equivalent SVP (ESVP)
Zhongyang Yuan, Jianhu Zhao, Tie Li
semanticscholar   +1 more source

USE OF MULTIBEAM BATHYMETRY AND BACKSCATTER TO IMPROVE SEABED GEOCHEMICAL SURVEYS: PART 1, HISTORICAL REVIEW, TECHNICAL DESCRIPTION, AND BEST PRACTICES

Interpretation, 2022
Oil and gas seeps have been a key tool in hydrocarbon exploration since ancient times. Basin-wide reconnaissance exploration, focused on basic geology and identification of hydrocarbon seepage, has been typical of onshore basin analysis since the ...
D. Orange, P. Teas, J. Decker, J. Gharib
semanticscholar   +1 more source

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