Journal of Geo-information Science >
The Geosensor Networks for Precise Monitoring of Mine Ground Disaster
Received date: 2012-11-01
Revised date: 2012-12-01
Online published: 2012-12-25
The geosensor networks system of mine ground disaster monitoring is a integrating system implemented by comprehensive application of geomatics technology, that is, satellite remote sensing, geographic information systems, satellite positioning, Georobots, ground based SAR, and sensor networks. It is of great practical significance to predict the mine ground disasters timely and accurately, in order to prevent and reduce the loss of mine ground deformation disaster. The main research contents of the geosensor networks system of mine ground disaster monitoring include data whole processing theory and method, geographic grid and function partition, data fusion, spatial data clustering analysis, disaster effect analysis, intelligent forecasting models and theory, spatial database and service platform system. Using time-series monitoring data of multiphase geosensor networks, the high-resolution satellite remote sensing monitoring data and the function partition data, the dynamic deformation field can be established over mining region based on the research of spatiotemporal variations, so as to evaluate the effectiveness of the dynamic deformation field by measured data and optimize the deformation field model. Finally we can develop the geosensor networks GIS system of mine ground disasters monitoring and realize the integrating management of monitoring data and analyzing for the purpose of mine safety production and ground deformation monitoring and forecasting.
Key words： ground disasters; mine; GIS; precise monitoring; Geosensor networks
ZHANG Jin . The Geosensor Networks for Precise Monitoring of Mine Ground Disaster[J]. Journal of Geo-information Science, 2012 , 14(6) : 681 -685 . DOI: 10.3724/SP.J.1047.2012.00681
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