3D Visualization and Visual Data Mining

With the recent development of supercomputers, large scale 3D space plasma simulations to study electromagnetic environments have become practicable. We obtain a variety of 3D phenomena and configurations from 3D numerical simulations. To analyze 3D numerical simulation data has a great importance o...

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Veröffentlicht in:Journal of the National Institute of Information and Communications Technology Jg. 56; H. 1-4; S. 507 - 517
Hauptverfasser: Matsuoka, Daisuke, Murata Ken, T, Fujita, Shigeru, Tanaka, Takashi, Yamamoto, Kazunori, Ohno, Nobuaki
Format: Journal Article
Sprache:Englisch
Veröffentlicht: 01.03.2009
Schlagworte:
Computer simulation
Data mining
Magnetic fields
Mathematical models
Three dimensional
Topology
Visual
Visualization
ISSN:1349-3205
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Zusammenfassung:With the recent development of supercomputers, large scale 3D space plasma simulations to study electromagnetic environments have become practicable. We obtain a variety of 3D phenomena and configurations from 3D numerical simulations. To analyze 3D numerical simulation data has a great importance on the understanding of Earth's magnetospheric dynamics. However, it is difficult to analyze and understand 3D complex plasma phenomena or configurations. In particular, since magnetic field line's topology is strongly dependent on temporal and spatial change, it is not easy to understand time-dependent 3D configurations. In this paper, we discuss a various types of 3D visualization and Visual Data Mining(VDM) techniques to analyze the time-dependent change of magnetic field line's topology more effectively and efficiently.
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ISSN:1349-3205