| 摘要: |
| 以渤海区域地学数据为例,阐述了渤海激光单分子海洋油气化探综合评价与预测系统数据仓库的设计方案。该数据仓库采用了以渤海激光单分子海洋油气化探数据为中心的星架数据管理模式,并实现了空间数据与属性数据的一体化存储、数据的可视化抽取与可视化挖掘等关键性技术。 |
| 关键词: 激光单分子海洋油气化探 数据仓库 数据抽取 数据挖掘 |
| DOI： |
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| 基金项目:国家863计划资助项目(2002AA615160) |
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| Data warehouse design plan for the Bohai Sea laser single molecule benthal geochemical prospect of petroleum and gas appraisement and forecast system |
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| Abstract: |
| Taking the geologic data in the Bohai Sea as an example, the data warehouse design plan for the Bohai Sea laser single molecule benthal geochemical prospect of petroleum and gas appraisement and forecast system is described in the this article. This data warehouse adopted astral frame data management mode, whose center is the data of the Bohai Sea laser single molecule benthal geochemical prospect of petroleum and gas. Some key technologies are realized,such as unitary storage of spatial data and attribute data, visual data extraction and data mining and so on. |
| Key words: laser single molecule benthal geochemical prospect of petroleum and gas data warehouse data extraction data mining |
