Distributed Detection for Landslide Prediction using Wireless Sensor Network

Mehta, P. K.; Chander, Deepthi; Shahim, Mustaffa; Tejaswi, K.; Merchant, S. N.; Desai, U.B.

doi:10.1109/giis.2007.4404190

Cited by 25 publications

(14 citation statements)

References 6 publications

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“…A nivel mundial, existen diferentes propuestas de sistemas de monitoreo en tiempo real para deslizamientos (6)(7)(8)(9)(10)(11)(12), sin embargo, no existe un consenso en cuanto a las variables físicas a monitorear para la generación temprana de alarmas. Algunos autores reconocen que se hace necesario monitorear exclusivamente los desplazamientos del talud (10,13) y otros argumentan que existe una alta correlación entre el nivel de precipitación y el riesgo de deslizamiento (11) (14), por lo que sugieren que el monitoreo de variables climatológicas es la mejor opción.…”

Section: Redes De Monitoreo Para El Desli-zamientounclassified

“…En cuanto a la estructura de la red de monitoreo, recientes trabajos apuntan al empleo de redes de sensores inalámbricos (6)(7)(8)(9)(10)(11)(12). Las redes de sensores inalámbricos consisten en un conjunto de sensores interconectados de forma inalámbrica los cuales pueden trabajar de forma colaborativa con el propósito de optimizar el proceso de recolección de la información sensorial, la reducción del consumo energético o el seguimiento espacial y temporal de una variable.…”

Section: Redes De Monitoreo Para El Desli-zamientounclassified

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Red De Sensores De Larga Distancia Usando Zigbee Para El Monitoreo Y La Gestión Del Riesgo en El Departamento Del Quindío-Colombia

Ramírez

Buitrago

Marín

2014

Rev. Invest. Univ. Quindío

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Por su posición geográfica y alta densidad demográfica, el departamento del Quindío es muy sensible a riesgos de amenaza por terremotos y deslizamientos, estos últimos generados por la acumulación de agua debida a las fuertes lluvias y desencadenados por efectos sismológicos. Existen estudios que muestran la alta vulnerabilidad por riesgos de deslizamiento en el departamento, y a pesar de la existencia de políticas gubernamentales para la gestión del riesgo, no existen en el departamento redes de monitoreo confiables y en tiempo real para estos sitios. En este trabajo se presenta el diseño de una red de sensores de bajo costo para el monitoreo de variables hidroclimatológicas basado en tecnología ZigBee, haciendo énfasis en las consideraciones de diseño de los nodos, las políticas de comunicación, y estrategias adoptadas para permitir la comunicación a distancias de hasta 8 km. El diseño ha sido validado con medidas de campo, mostrando la factibilidad de comunicación por medio de ZigBee a largas distancias.

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Section: Redes De Monitoreo Para El Desli-zamientounclassified

Red De Sensores De Larga Distancia Usando Zigbee Para El Monitoreo Y La Gestión Del Riesgo en El Departamento Del Quindío-Colombia

Ramírez

Buitrago

Marín

2014

Rev. Invest. Univ. Quindío

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“…The characteristics of WSNs and their applications make energy conservation and self-organization primary goals. Accordingly, self-organizing and energy-efficient protocols have been developed for data transmission in WSNs [28]- [31].…”

Section: Introductionmentioning

confidence: 99%

A Robust Wireless Sensor Network for Landslide Risk Analysis: System Design, Deployment, and Field Testing

et al. 2016

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In this paper we propose a wireless sensor network (WSN) designed for monitoring and risk management of landslides, where data collected by sensors are delivered through the network to a remote unit (RU) for on-line analysis and alerting. To ensure fast deployment, robustness in harsh environments, and very long lifetime, the sensor nodes and the communication protocol have been specifically conceived so that the network is self-organizing, fault tolerant, and adaptive. The WSN has been installed on a landslide located in Torgiovannetto (Italy) for an experimental campaign of several months where performance metrics, such as radio link and path statistics as well as battery levels, have been collected. These metrics demonstrated the effectiveness of the network protocols to manage self-organization, node failures, low link quality and unexpected battery depletion. With negligible human intervention during the pilot experiment, the WSN revealed a very high level of robustness, which makes it suitable to monitor landslides in critical scenarios.

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“…Thermal camera can be used to detect spots of higher water saturation, a key component that contributes to landslide activity. Such spots of high water saturation are prime candidates for landslide activity when certain other criteria are met [4]- [6]. Thermal camera is able to identify spot of intense saturation, a red flag of a landslide, before any actual damage is done.…”

Section: Introductionmentioning

confidence: 99%

Early Detection of Spots High Water Saturation for Landslide Prediction Using Thermal Imaging Analysis

Zin¹,

Hawari²,

Khamisan³

2016

IJESD

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Abstract-Nowadays, landslide phenomenon has become a serious problem in Malaysia. Landslide can cause human injury, loss of life and economical problem. One of the factors is due to the heavy rain. Hence, to overcome this problem, this study investigates a new method to detect spots of high water saturation which is integrated with a thermal camera system to provide early detection of landslide. The thermal camera is selected because it provides accurate predict where landslide going to occur. Thermal camera can be used to detect spots of high water saturation which is a key component that contributes to landslide activity. The analysis is done using 10 images. It was tested to see the accuracy of this technique. From the observation, this technique is quite accurate but still has their weakness and error.

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Distributed Detection for Landslide Prediction using Wireless Sensor Network

Cited by 25 publications

References 6 publications

Red De Sensores De Larga Distancia Usando Zigbee Para El Monitoreo Y La Gestión Del Riesgo en El Departamento Del Quindío-Colombia

Red De Sensores De Larga Distancia Usando Zigbee Para El Monitoreo Y La Gestión Del Riesgo en El Departamento Del Quindío-Colombia

A Robust Wireless Sensor Network for Landslide Risk Analysis: System Design, Deployment, and Field Testing

Early Detection of Spots High Water Saturation for Landslide Prediction Using Thermal Imaging Analysis

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