地质通报2024，Vol.43Issue(7)：1221-1232,12.DOI:10.12097/gbc.2022.11.004
地质调查业务管理数据集成辅助决策系统架构与关键技术
A framework and key technologies for national geological survey management data integration and analysis for decision support
摘要
Abstract
Various information systems have been constructed for national geological survey organization,which have generated massive multi-source and heterogeneous management data.Effective integration and analysis of these data are in dire needs,for the collaborative and intelligent management of the national geological survey.This paper creates a framework based on big data,GIS and data mining technologies.Related key technologies are proposed,involving automatic and dynamic data integration,hybrid data management by Hadoop and"data-lake-warehouse"architecture,and decision support model for geological survey management.Based on the above,National Geological Survey Management Big Data System was constructed,which has integrated data from 24 different sources automatically and dynamically,more than 150 million records and 200 thousand documents have been organized in one,and has supported management decision by data or analysis services.It has been proved that can solve the problem of data integration for decision-making support,and has promoted the management efficiency of the national geological survey.关键词
地质调查/业务管理/大数据/地理信息/数据集成治理/分析辅助决策Key words
geological survey/business management/big data/GIS/data integration/decision-making support分类
天文与地球科学引用本文复制引用
文敏,月一,张怀东,王想红,施艳,刘荣梅,孙涵睿..地质调查业务管理数据集成辅助决策系统架构与关键技术[J].地质通报,2024,43(7):1221-1232,12.基金项目
中国地质调查局项目《地质调查业务管理与辅助决策系统建设》(编号:DD20160356A)、《地质调查业务管理信息支撑与服务》(编号:DD20190403A)、《地球科学数据集成与服务》(编号:DD20221785) （编号:DD20160356A）
