RS- and GIS-based decision support system for flood prevention in Xinjiang arid area

Zhihui Liu; Junying Ma; Xiwu Zhan; Lingrui Liu; Hongjuan Wang

doi:10.1117/12.511833

22 December 2003 RS- and GIS-based decision support system for flood prevention in Xinjiang arid area

Zhihui Liu, Junying Ma, Xiwu Zhan, Lingrui Liu, Hongjuan Wang

Proceedings Volume 5153, Ecosystems' Dynamics, Agricultural Remote Sensing and Modeling, and Site-Specific Agriculture; (2003) https://doi.org/10.1117/12.511833
Event: Optical Science and Technology, SPIE's 48th Annual Meeting, 2003, San Diego, California, United States

Abstract

Decision support system (DSS) is a flexible information technology system that is useful in making semi-structure and non-structure decisions. This paper takes Toutun river basin in Xinjiang as a typical study region, combines "3S" (RS, GIS, GPS), digital 3D virtual emulation and seamless integration of multi-source spatial data with hydrological basin model, forecasting model, reservoir regulating model and damage estimation model to crete a DSS for flood prevention. With this DSS, some difficult issues concerning flood prevention are explored. The characteristics of the DSS for flood prevention for this river basin include: decisions are made spatially-dstributed, real-time, mutual and by group. The DSS is a software platform with diversity and expandability. It contains intelligent and visualization functions.

Citation Download Citation

Zhihui Liu, Junying Ma, Xiwu Zhan, Lingrui Liu, and Hongjuan Wang "RS- and GIS-based decision support system for flood prevention in Xinjiang arid area", Proc. SPIE 5153, Ecosystems' Dynamics, Agricultural Remote Sensing and Modeling, and Site-Specific Agriculture, (22 December 2003); https://doi.org/10.1117/12.511833

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