Results 261 to 270 of about 56,657 (315)

Widespread abyssal turbidites record megathrust earthquake-triggered landslides and coseismic deformation in the Cascadia subduction zone. [PDF]

Sci Adv
Hill JC, Watt JT, Paull CK, Caress DW, Brothers DS, Arizmendi K, Gwiazda R, Kluesner J, Lundsten E, Nieminski NM, Padgett JS, Paduan JB, Snyder G.   +12 more
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Line Planning Model Based on Multibeam Bathymetric Data

Academic Journal of Engineering and Technology Science
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Accuracy of bathymetric data in electronic navigational charts

Scientific Journals of the Maritime University of Szczecin
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Continental slivers in oceanic transform faults controlled by rift inheritance

Balázs A, Gerya T, Tari G.
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Haptic visualization of bathymetric data

2012 IEEE Haptics Symposium (HAPTICS), 2012
Visualization of water depth in geographical maps is limited by contour line density and by human ability to distinguish a subtle difference of the color gradient at a specific map scale. We were interested in whether it is it possible to increase the accuracy of subjective assessment of the bathymetric information coded by color intensity when visual ...
Tatiana V. Evreinova, Grigori Evreinov, Roope Raisamo   +2 more
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Integrating bathymetric and topographic data

AIP Conference Proceedings, 2017
The quality of bathymetric and topographic resolution significantly affect the accuracy of tsunami run-up and inundation simulation. However, high resolution gridded bathymetric and topographic data sets for Malaysia are not freely available online. It is desirable to have seamless integration of high resolution bathymetric and topographic data.
Su Yean Teh, Hock Lye Koh, Yong Hui Lim, Wai Kiat Tan   +3 more
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Communication-constrained cooperative bathymetric simultaneous localisation and mapping with efficient bathymetric data transmission method

Journal of Navigation, 2022
AbstractBathymetric simultaneous localisation and mapping (SLAM) methods yield accurate navigation results for autonomous underwater vehicles (AUVs) and can construct consistent seabed terrain maps. Multiple independently working vehicles can complete tasks like surveying and mapping efficiently, which means cooperative bathymetric SLAM using multiple ...
Teng Ma, Wenjun Zhang, Ye Li, Yuxin Zhao, Qiang Zhang, Xiaojun Mei, Jiajia Fan   +6 more
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Compression of bathymetric data using wavelets

IEEE Pacific Rim Conference on Communications, Computers, and Signal Processing. Proceedings, 2002
The compression of bathymetric data using three different types of wavelet transforms as well as the discrete cosine transform (DCT) is considered. The various compression schemes are then compared with respect to the compression ratios achieved, computational complexity, and accuracy of reproduction.
I. Singh, P. Agathoklis, A. Antoniou
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Multibeam bathymetric data at NOAA/NGDC

Oceans '04 MTS/IEEE Techno-Ocean '04 (IEEE Cat. No.04CH37600), 2005
Multibeam bathymetry is being collected in exponentially increasing quantities, which are expected to be tens of terabytes per year in the near future. The National Geophysical Data Center (NGDC) is the national and international steward of marine geophysical data, including multibeam bathymetry, and has developed a MultiBeam Bathymetric Data Base ...
W. Virden, T. Habermann, G. Glover, D. Divins, G. Sharman, C. Fox   +5 more
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Computation of Bed Load Using Bathymetric Data

Journal of the Hydraulics Division, 1980
A method of calculating bed-load transport is presented. This method takes advantage of the rapid bathymetric surveys that can be made in large rivers. The proposed equation is based on sediment continuity and an assumption for the base level of zero transport.
Peter Engel, Y. Lam lau
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