Results 261 to 270 of about 16,664 (312)

Structural control and depth clustering of extensive hydrothermal venting on the shelf of Milos Island. [PDF]

Sci Rep
Nomikou P, Bejelou K, Koschinsky A, Dos Santos Ferreira C, Papanikolaou D, Lampridou D, Kilias SP, Anagnostou E, Elvert M, Röttgen C, Maak JM, Bach A, Bach W, Belka A, Bazhenova E, Haase K, Kleint C, Varotsou E, Kumawat P, Kurahashi E, Liao J, Meckel EM, Pedre I, Lehmann W, Schefuß E, Seidel M, Kothri S, Bühring SI.   +27 more
europepmc   +1 more source

Integrated acoustic identification of a petit-spot volcanic field in the oldest Pacific plate. [PDF]

Sci Rep
Machida S, Kaneko J, Inose K, Nozaki T, Iijima K, Hirano N.   +5 more
europepmc   +1 more source

Compilation and harmonization bathymetric data in the Atlantic area.

, 2013
Mata-Chacón, D. (Dulce), Sanz-Alonso, J.L. (José Luis), Agudo-Bravo, L.M. (Luis Miguel), Tello-Antón, M.O. (María Olvido), MeshAtlantic Team   +4 more
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Accuracy of bathymetric data in electronic navigational charts

Scientific Journals of the Maritime University of Szczecin
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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 Evreinova, Grigori E. Evreinov, Roope Raisamo   +2 more
openaire   +1 more source

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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SPOT satellite data analysis for bathymetric mapping

Proceedings 2000 International Conference on Image Processing (Cat. No.00CH37101), 2002
This paper presents the determination of bathymetric maps from the analysis of multispectral SPOT images. To this end, we have developed a multispectral segmentation method based on a hierarchical Markovian modeling including the unsupervised estimation of the model parameters.
Christophe Collet 0001, Jean-Noël Provost, Philippe Rostaing, Patrick Pérez, Patrick Bouthemy   +4 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
openaire   +1 more source

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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Improving bathymetric images exploration: A data mining approach

Computers & Geosciences, 2013
Bathymetry is the science of measuring and charting the depths to determine the topography of the seafloor and other bodies of water. It has several important practical and academic applications. For this reason, having computational tools capable of analyzing bathymetric charts would be useful for domain experts studying the various problems related ...
Luis Fernando Planella Gonzalez, Maria Alejandra Gomez Pivel, Duncan Dubugras Alcoba Ruiz   +2 more
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