Design and Realization of 3S Technology-Based Geological Disaster Database System in Liaoning Province

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Abstract:

This paper absorbs much successful experience from geological disasters database system designed and built at home and abroad, based on remote sensing (RS), geographic information systems (GIS) and GPS technology, adopt AHP, fuzzy comprehensive evaluation model and method of establishing three-dimensional model of geological disasters in high-risk areas, the paper constructs geological disasters database system in Liaoning Province, this database system can manage and monitor geological disasters and provide strong support analysing geological disasters for Liaoning province areas.

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2708-2712

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July 2014

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© 2014 Trans Tech Publications Ltd. All Rights Reserved

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