Study on the key technology of “digital seabed” system modeling

ZHENG Yan-peng; LIU Bao-hua; LIANG Rui-cai; MAO Feng; ZHOU Wen-sheng; SU Tian-yun; FU Qiang

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ZHENG Yan-peng, LIU Bao-hua, LIANG Rui-cai, MAO Feng, ZHOU Wen-sheng, SU Tian-yun, FU Qiang. Study on the key technology of “digital seabed” system modeling[J]. Haiyang Xuebao, 2007, 29(1): 81-85.

Citation:

ZHENG Yan-peng, LIU Bao-hua, LIANG Rui-cai, MAO Feng, ZHOU Wen-sheng, SU Tian-yun, FU Qiang. Study on the key technology of “digital seabed” system modeling[J]. Haiyang Xuebao, 2007, 29(1): 81-85.

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Study on the key technology of “digital seabed” system modeling

1.
Key Laboratory of Marine Sedimentology and Environmental Gealogy of State Oceanic Administration, First Institute of Oceanography, State Oceanic Adrninistration, Qingdao 266061, China
2.
College of Architecture, Tsinghua University, Beijing 100084, China

Received Date: 2006-05-11
Rev Recd Date: 2006-09-28

Abstract

Abstract

On the basis of study of theoretical foundation of digital seabed system and the technical implementation in marine sciences, the meaning, composing and framework of the digital seabed system are presented.Some key technical questions of digital seabed system are discussed, for example, spatial database management technology, XML-based spatial database display technology of WebGIS, three-dimen-sional modeling technology for complicated seabed, integrative conformity and displayt echnology of multi-source information and virtualr eality technology.It can provide multi-level reference and help for the people being engaged in the investigation and exploitation of the marine resources.
- “digital seabed” system,
- system framework,
- system modeling,
- spatial database management