Date post: | 20-Dec-2015 |
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Conveners &
International Organizing Committee
International Symposium onInternational Symposium onGeophysical Imaging with
Localized Waves((ISGILW-Sanya2011ISGILW-Sanya2011))
International Symposium onInternational Symposium onGeophysical Imaging with Localized Waves
International Symposium onInternational Symposium onGeophysical Imaging with Localized Waves
• Localized waves refer to waves localized in propagation direction-space location or/and in time-frequency. Localized waves exist both in real world, or in wavefield decomposition schemes as certain elementary waves having some preferred physical-mathematical properties.
• With phase-space localized waves, local AVA (amplitude variation with angle), local inversion for rock/reservoir parameters can be performed, and the close link between imaging and inversion can be established.
International Symposium onInternational Symposium onGeophysical Imaging with Localized Waves
• In geophysics, localized waves have been developed and applied in the recent decades as beams and beamlets, curvelets, fast beams, various forms of wave packet, in addition to the traditional Gaussian beam.
• We feel that localized waves have great potential in applications to geophysical imaging and inversion
International Symposium onInternational Symposium onGeophysical Imaging with Localized Waves
• Multi-disciplinary feature:
– Geophysics: Especially Seismology
– Mathematics, physics, signal processing, EM wave, acoustics, medical imaging and nondestructive evaluation
• Internationality:Belgium, Brazil, China, Czeck, France, Italy, Norway, Russia,
Saudi Arabia, South Korea, Sweden, USA
Symposium Sessions
• Opening Session
1. M-A: Physics and Mathematics of Localized Waves
2. M-P: Beams and Beamlets
3. T-A: Wave-Packets
4. T-P: Poster & Free Exchange
5. W-A: Imaging, Tomography & Inversion (I)
6. W-P: Imaging, Tomography and Inversion (II) & Waves In Logal Angel Domain
7. Th-A: Applications
Symposium formats
• Oral Talks
• Posters
• Panel discussions
• Free exchange & Brain-storming
Special events
• Icebreaker: Sunday PM 5-7PM
• Banquet: Wednesday Evening 6:30PM
• Geological Tour: Thursday PM 2:-6:30PM
谢谢 !