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Publication Detail
Web3d based seabed strata visualization platform
  • Publication Type:
    Journal article
  • Publication Sub Type:
    Journal Article
  • Authors:
    Su TY, Lv ZH, Zhou L, Jia Z, Li XF
  • Publication date:
  • Pagination:
    2403, 2407
  • Journal:
    Xitong Fangzhen Xuebao / Journal of System Simulation
  • Volume:
  • Issue:
  • Status:
  • Print ISSN:
According to the characteristics of the multi-source comprehensive data under the seabed, "section-boring" three-dimensional model was designed. In this model, the seabed stratigraphic profile obtained by seismic reflection was digitized into discrete points and interpolated with approved Kriging arithmetic to produce uniform grid in every strata layer. Then Delaunay triangular model was constructed in every layer and calibrated using boring data to rectify the depth value of the dataset within the buffer. Finally, the constructed 3D seabed stratigraphic model was rendered every layer by GPU shader engine. With research of the web3D engine technology, web-based 3D modeling and rendering of undersea seismic sections, geological structure and stratigraphy were implemented. Using comprehensive undersea data obtained near Dongying area, a preliminary application and demonstration of the platform was achieved. © Copyright;.
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