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《Science of Surveying and Mapping》 2008-03
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Application of 3S technology to digital water conservancy

WANG Ren-li①,CHEN Bo②,YANG Yang②,ZHENG Wen-jun③(①School of Geo-information Science and Engineering,Shandong University of Science and Technology,Qingdao 266510,China;②Guilin Air Force Academy,Guilin 541003,China;③69028 Troops,Wulumuqi 830000,China)  
With the development of informatizing course in our country,water conservancy is also confronted with the problem of informatizing.At present,more attention are paid on the informatizing of water conservancy,and many water conservancy information systems have been built.However,there exist some kinds of disadvantages in those systems.3S technology should be applied in digital water conservancy to overcome those problems.3S technology is the core of digital water conservancy.The theory and methodology of the digital water conservancy construction are discussed based on 3S technology and its related technologies.The paper introduces the actuality of digital water conservancy construction and indicates the necessary to construct digital water conservancy.Using the supportive core technologies,the framework and function mode of digital water conservancy are put forward.Finally,the future of digital water conservancy is forecast.
【Fund】: 国家863计划(2001AA136010-02)
【CateGory Index】: TV213.4;P208;P237;P228.4
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【Co-citations】
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