IESID: Automatic system for monitoring ground deformation on the Deception Island volcano (Antarctica)

One of the important indicators of developed societies, protect their history and transport them for future generations. Therefore, sustainable monitoring and determination present situations of the historical buildings are important for protection of them. Knowledge and awareness of these structures in terms of absolute positional and dimensional information acquisition, evaluation and analysis associated with geomatic engineering. In this context, it is aimed to monitor the existing structural deformations of barrack located in Davutpasa Campus at Yildiz Technical University, for two hundred years, using modern geodetic techniques. In this study, geodetic network, has fixed and dynamic points, established to monitor horizontal and vertical deformations occurred in the southern-east facade of barrack. Mentioned network consists of 5 reference points and 10 traverse points. Six of polygons inside of the structure and the remaining 4 polygons are out of it. The structure has 54 object points, 28 of them are based inside the structure and the remaining 26 object point of them out of it. These points are based in a form of on the wall to determine the deviations from vertical plane and also the points in a form of a pair of points are based on the wall with same vertical direction. Since the date of June 2011, the structure measured for three periods by terrestrial and satellite observation techniques. The displacements observed during three periods of measurement. Horizontal positions of 5 fixed points are measured by satellite observation techniques. Also terrestrial measurements were made depending on 5 fixed points as mentioned above to determine the 10 polygon point's horizontal position. Horizontal positions of the object points are measured by distance/angle surveying technique and calculate their coordinates with resection method depend on polygons. Vertical displacement of 15 fixed points measured by precise geometric levelling method and horizontal displacement of 54 object points measured by precise trigonometric method. In this study, design of geodetic control network, measurements, evaluation and analysis first results are given.

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“…2). The surveying of the precise levelling was performed with using Leica DNA03 digital precise level and Leica GPCL2 barcode rod [2,5].…”

Section: Figurementioning

confidence: 99%

Monitoring the Structural Deformation of Davutpasa Barrack by Using Geodetic Methods

2018

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“…In remote, sensitive, or hazardous environments, because of their much higher spatial and temporal granularity [5], WSN's are much superior to conventional monitoring technologies. For example, an automated WSN system has been used for monitoring ground deformation on the Deception Island volcano, Antarctica, based on quasi real-time observations from Global Navigation Satellite System (GNSS) satellites [6].…”

Section: Introductionmentioning

confidence: 99%

Online Near real-time Mine Disaster Monitoring System Based on Geosensor Networks

Hu¹

2016

Int. J. Onl. Eng.

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Abstract-An online automatic disaster monitoring system can reduce or prevent geological mine disasters to protect life and property. Global Navigation Satellite System receivers and the GeoRobot are two kinds of in-situ geosensors widely used for monitoring ground movements near mines. A combined monitoring solution is presented that integrates the advantages of both. In addition, a geosensor network system to be used for geological mine disaster monitoring is described. A complete online automatic mine disaster monitoring system including data transmission, data management, and complex data analysis is outlined. This paper proposes a novel overall architecture for mine disaster monitoring. This architecture can seamlessly integrate sensors for long-term, remote, and near real-time monitoring. In the architecture, three layers are used to collect, manage and process observation data. To demonstrate the applicability of the method, a system encompassing this architecture has been deployed to monitor the safety and stability of a slope at an open-pit mine in Inner Mongolia.

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“…Hehai University XGIS research team is committed to using multi-sensor network to monitor seawater change. There are a large number of cases which study the geosensor networks worldwide, such as the application on ground disaster and environmental monitoring with geosensor [5,6], and the network service system ion distributed sensor network data created by research group from Chen Nengcheng and Professor Di Liping from the George Mason University.…”

Section: Introductionmentioning

confidence: 99%

Mine Ground Disaster Monitoring Based on Geosensor Networks

Wang¹,

Zhang²

2015

Int. J. Onl. Eng.

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Abstract-Sensor network technology is one of the most promising technologies in the high technology field. Building integrated multi-sensor disaster monitoring system based on sensor network technology is the main direction of the intelligent disaster monitoring technique. The exploitation activities of the mineral resources may lead to geological disasters, so monitoring system needs to speed up the theory and technology innovations, i.e. disaster monitoring, forecasting, early warning and prevention. This paper expounds the concept connotation and key technologies of the geosensor network which contains constructing the unified mining space-time standards, sensor layout principles, and surface disaster monitoring technologies. In addition, the methods of data publication and service in sensor network based on sensor observation service (SOS) are also discussed. It also designs the integral framework of ground disaster monitoring system with SOS. Utilizing the geosensor networks in the ground disaster monitoring system to realize real-time access, cooperative observation, dynamic monitoring, analyzing and predicting the monitoring data will enhance disaster prevention and mitigation capabilities of the monitoring system.

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IESID: Automatic system for monitoring ground deformation on the Deception Island volcano (Antarctica)

Cited by 11 publications

References 13 publications

Monitoring the Structural Deformation of Davutpasa Barrack by Using Geodetic Methods

Monitoring the Structural Deformation of Davutpasa Barrack by Using Geodetic Methods

Online Near real-time Mine Disaster Monitoring System Based on Geosensor Networks

Mine Ground Disaster Monitoring Based on Geosensor Networks

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