海洋地质数据库应用模型构建方法-《计算机技术与发展》

文章信息/Info

作者:: 孙记红¹; 2; 何书锋¹; 2; 魏合龙¹; 2; 刘展[3]; 杨辰[3]; [1]国土资源部海洋油气资源与环境地质重点实验室;[2]青岛海洋地质研究所;[3]中国石油大学(华东) 地球科学与技术学院

Author(s):: SUN Ji-hong[1; 2]; HE Shu-feng[1; 2]; WEI He-long[1; 2]; LIU Zhan[3]; YANG Chen[3]

Keywords:: marine geology database; application model; business analysis; logical model

摘要:: 随着海洋地质调查程度的不断深入，海洋地质调查业务越来越多，如何合理地管理使用海洋地质调查数据成为研究热点。文章以面向对象的思想为基础，借鉴POSC Epicentre数据模型和中国石化石油勘探开发数据模型建设思路，提出了面向业务的海洋地质应用模型标准体系架构，介绍了海洋地质调查数据库应用模型的构建方法，对海洋地质调查业务进行系统的分析，详细描述了海洋地质业务模型的分析方法，设计了逻辑模型的构建流程。以海洋地质调查地球物理业务为例，构建了其业务模型和逻辑模型，可以弥补现有海洋地质数据库系统存在的缺陷，提高数据服务的效率

Abstract:: As the survey extent of marine geology is becoming increasingly and deeply,the business of marine geological survey is more and more various,how to properly use and manage the marine geological survey data has become a research hotspot. In this paper,based on object-oriented thought,draw lessons from construction ideas of POSC Epicentre data model and Sinopec petroleum exploration and development data model,put forward the architecture of marine geological application model standard system based on business-oriented, introduce the construction method of marine geological survey database application model,analyze the marine geological survey business system,describe the analysis method of marine geological business model,design the structure process of logic model. Taking geophysical business of marine geological survey as an example,built business model and logical model,made up for the shortcomings of the marine geological database system,improved the efficiency of data services