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A Case Study in Multi-Sensory Investigation of Geoscientific Data

  • Chris Harding
  • Ioannis A. Kakadiaris
  • John F. Casey
  • R. Bowen Loftin
Conference paper
Part of the Eurographics book series (EUROGRAPH)

Abstract

In this paper, we report our ongoing research into multi-sensory investigation of geoscientific data. Our Geoscientific Data Investigation System (GDIS) integrates three-dimensional, interactive computer graphics, touch (haptics) and real-time sonification into a multi-sensory Virtual Environment. GDIS has been used to investigate geological structures on the high-resolution bathymetry data from the Mid-Atlantic Ridge. Haptic force feedback was used to precisely digitize line features on threedimensional morphology and to feel surface properties via varying friction settings; additional, overlapping data can be perceived via sound (sonification). We also report on the results of a psycho-acoustic study about the absolute recognition of sound signals, and on the actual feedback that we have received from a number of geoscientists during a recent major geoscience conference.

Keywords

Virtual Environment Audio Signal Force Feedback Seismic Attribute Recognition Phase 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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References

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Copyright information

© Springer-Verlag Wien 2001

Authors and Affiliations

  • Chris Harding
    • 1
    • 3
  • Ioannis A. Kakadiaris
    • 1
    • 2
  • John F. Casey
    • 1
    • 3
  • R. Bowen Loftin
    • 4
  1. 1.Virtual Environments Research InstituteUniv. of HoustonHoustonUSA
  2. 2.Department of Computer ScienceUniversity of HoustonHoustonUSA
  3. 3.Department of GeosciencesUniversity of HoustonUSA
  4. 4.VMASCOld Dominion UniversitySuffolkUSA

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