省级国土房管数据整合方法研究

Study of Data Integration Method for National Land Resources and Housing Management on Provincial Level

分析了房管数据存在的问题,研究了重庆多源海量房管国土数据整合的技术,解决了统一数据基准、海量数据处理、数据索引、数据缩编、数据抽稀等关键问题。整合后建成三大数据库:原始数据库、基础数据库、应用数据库,统一了地理空间框架,为国土资源的统一监管和数据发布提供基本框架。

Analyzes the problems of housing management data,studies the mass data integration technology of multi-source land resource and housing management,to solve key issues such as a unified data base,mass data processing,data indexing,data drawdown and pumping thin.After the completion of integration,there exist three databases： the original database,basic database,application database,which unify the geo-spatial framework and provide the basic framework for land and resources for monitoring and data dissemination.