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The Ice Disaster Forecast of Yellow River Based on Wireless Video Monitoring Technology
Abstract:
The Yellow River is the most frequent river for ice flood in our country, including the Ningxia-Inner Mongolia reach is most serious. At present, it lacks basic understanding for thermodynamic factors, power factor, river boundary conditions in ice formation and transport, so needs to increase ice flood information collection and research efforts of Yellow River. The paper introduces ice-wireless video remote monitoring system of Yellow River in Inner Mongolia key sections, mainly focuses on structure and function of the system, which introduces wireless video monitoring technology into ice flood disaster research of Yellow River, and the obtained images were processed with threshold segmentation method. At the same time, the observed data was analyzed in 2012, which demonstrates the applicability and reliability of the device.
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929-932
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Online since:
May 2014
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© 2014 Trans Tech Publications Ltd. All Rights Reserved
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