Development and Application of Spatial Analysis and Management System of Dammed Lake Based on 3D GIS

Fu Xin Chai; Tao Sun; Xiao Tao Li; Shi Feng Huang

doi:10.4028/www.scientific.net/AMM.204-208.2932

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 204-208Development and Application of Spatial Analysis...

Development and Application of Spatial Analysis and Management System of Dammed Lake Based on 3D GIS

Abstract:

Using Skyline and GIS technology, true three-dimensional scene of the Wenchuan earthquake is built in the area affected by the "5.12" earthquake in Sichuan is. And then the system development and model structures are done by the application development software of Visual Studio 2005. The decision analysis platform is built including the functions of the dynamic monitoring based on remote sensing for dammed lake, the lake recognition and feature extraction for dammed lake (rapid identification, the calculation of barrier dam, storage capacity calculation), submergence analysis (upstream submerged analysis, downstream image evaluation), and the function of disaster assessment and risk assessment. It can provide support for the Monitoring, and Early-Warning and aid decision-making for dammed lake.

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Periodical:

Applied Mechanics and Materials (Volumes 204-208)

Pages:

2932-2936

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.204-208.2932

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Online since:

October 2012

Authors:

Fu Xin Chai, Tao Sun, Xiao Tao Li, Shi Feng Huang

Keywords:

Dammed Lake, GIS, Quake Lake, Three-Dimension

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References

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