NDLI: Research on Eco-environmental Data Visualization for Three Gorges Project

Content Provider	IEEE Xplore Digital Library
Author	Liang Zhu Bing-fang Wu Yue-min Zhou Xin-hui Ma Lei-dong Yang
Copyright Year	2009
Abstract	Data visualization can represent clearly the data difference and data change trend. It can help scientific researchers find the rules and trends behind the data quickly. In the process of monitoring eco-environment in Three Gorges reservoir area, a large database (≫ TB) of data has been acquired. How to fully utilize these data to analyze the trend and evaluate the eco-environmental impact of Three Gorges Project (TGP) is the problem that governments and research scientists urge to solve. It is necessary to attach importance to data visualization and data mining. In order to manage and use these data, Eco-environmental Monitoring Information System of Three Gorges Project is developed. The development platform of the information system is VC.net and ArcIMS (WebGIS development platform). The data in magnitude are stored in the large database of Oracle 10g. The management and use of spatial data are through ArcSDE and Oracle 10g. Due to that the monitoring network is cross-region, cross-department, multi-subject, multi-hierarchy, it results in the data visualization and analysis is very difficult. The paper introduces the method of data process and storage. It illustrates theme-oriented data visualization and its implementation in the information system. Multi-style innovative theme-objected data representation in eco-environmental data visualization is put forward. The techniques of WebGIS and office web component (OWC) provide support to the fast development of data visualization modules. The data visualization in the information system has enhanced the efficiency of data analysis and data mining in great degree. Moreover, it provides great help to governments and scientific researchers.
Starting Page	590
Ending Page	593
File Size	377012
Page Count	4
File Format	PDF
ISBN	9780769536866
DOI	10.1109/IEEC.2009.130
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2009-05-16
Publisher Place	Ukraine
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	information system Data analysis visualization Government Project management Visual databases Data mining Information systems WebGIS Three Gorges Data visualization Management information systems eco-environment Reservoirs theme Monitoring
Content Type	Text
Resource Type	Article

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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