计算机与现代化

• 数据库与数据挖掘 • 上一篇    下一篇

基于业务驱动的“一张图”数据动态更新机制研究

  

  1. 1.成都市国土资源信息中心,四川成都610042;
    2.天府新区成都直管区国土资源和房产管理局,四川成都610213;
      3.西南交通大学地球科学与环境工程学院,四川成都610031;
    4.四川农业大学,四川雅安625014
  • 收稿日期:2014-08-05 出版日期:2014-11-27 发布日期:2014-12-10
  • 作者简介:方从刚(1983-),男,四川泸州人,成都市国土资源信息中心高级工程师,博士,研究方向:3S技术与数据挖掘,软件设计与系统架构; 陈先伟(1973-),男,四川泸县人,天府新区成都直管区国土 资源和房产管理局教授级高工,博士,研究方向:数字国土与资源监管; 通讯作者:黄成毅(1983-),重庆城口县人,四川农业大学副研究员,博士,研究方向:国土资源信息化。
  • 基金资助:
     国土资源部公益性行业科研专项经费项目(201111013-06)

Study on OneMap Data Dynamic Updating Mechanism Based on Business-driven

  1. 1. Chengdu Land and Resources Information Center, Chengdu 610042, China;
      2. Chengdu Management Committee of Tianfu New Area, Land Resources and Real Estate Management Bureau, Chengdu 610213, China; 
      3. Southwest JiaoTong University Faculty of Geosciences and Environmental Engineering, Chengdu 610031, China; 
      4.Sichuan Agricultural University, Yaan 625014, China
  • Received:2014-08-05 Online:2014-11-27 Published:2014-12-10

摘要:

在分析国土资源管理业务模型及“一张图”数据库关系的基础上,重点阐述基于业务驱动的“一张图”数据动态更新机制的原理、实现技术,并在成都市开展应用示范。本文提出基于业务
并借助数据捕获、ETL工具实现“一张图”数据动态更新的新思路,为国土资源动态监管、分析核查与决策、防灾减灾提供数据支撑和信息服务。

关键词: 业务驱动, 空间数据库, 更新机制

Abstract:

 Based on the analysis of the relationship between the OneMap database and the business models of land and resources management, it is focused on that the
principle and implementation technologies of the OneMap data dynamic updating mechanism based on the business-driven. And then application demonstration is done in Chengdu. In
the paper, a new idea is presented that the OneMap data dynamic updating is realized based on the business with the data capture, ETL tools. Data support and information
services are provided for dynamic monitoring of land and resources, analysis verification and decision, disaster prevention and mitigation.

Key words:  business-driven, spatial database, updating mechanism