CAJ | 학술논문

根据吉林省水文数据中心建设的需要，吉林省开展水文数据库系统的设计与开发，主要从数据库系统、数据仓库系统和数据共享等3方面进行设计。根据吉林省水文数据的分类、数据库的组成，分析水文数据管理平台、信息资源目录的设计情况，从数据的抽取、转换、加载阐述吉林省数据仓库系统的建立。利用设计与开发的水文数据库系统，可实现省级水文局与部水文局、下属各水文分局、其他单位数据中心的数据汇集和交换，保证数据在各部门、机构之间的正确地传递，为当地防汛部门提供准确的水文信息。
근거길림성수문수거중심건설적수요，길림성개전수문수거고계통적설계여개발，주요종수거고계통、수거창고계통화수거공향등3방면진행설계。근거길림성수문수거적분류、수거고적조성，분석수문수거관리평태、신식자원목록적설계정황，종수거적추취、전환、가재천술길림성수거창고계통적건립。이용설계여개발적수문수거고계통，가실현성급수문국여부수문국、하속각수문분국、기타단위수거중심적수거회집화교환，보증수거재각부문、궤구지간적정학지전체，위당지방신부문제공준학적수문신식。
According to the need of Jilin province hydrology data center construction, it carries out the design and development of hydrologic database system of Jilin Province. It mainly carries on the design from three aspects of the database system, data warehouse and data sharing. According to the classification, the hydrological data of Jilin province database, the article analyzes the design of hydrologic data management platform and information resource catalog. From data extraction, conversion, loading, the data warehouse system is established in Jilin province. Using the system, it can realize data collection and exchange between the provincial hydrological bureau and ministry hydrology bureau, subordinate to the hydrological bureaus and other unit data centers. It ensures correct transmission of hydrological information between departments, agencies, and provides accurate information for local flood control departments.