ADVICE: A New Approach for Near-Real-Time Monitoring of Surface Displacements in Landslide Hazard Scenarios

Sensors

Paolo Allasia²  Andrea Manconi¹  Daniele Giordan²  Marco Baldo² 

[1] Geohazard Monitoring Group, CNR IRPI, Strada delle Cacce 73, Torino 10135, Italy;

关键词: landslides;    surface deformation;    monitoring;    early warning systems;   

DOI  :  10.3390/s130708285

来源: mdpi

【 摘 要 】

We present a new method for near-real-time monitoring of surface displacements due to landslide phenomena, namely ADVanced dIsplaCement monitoring system for Early warning (ADVICE). The procedure includes: (i) data acquisition and transfer protocols; (ii) data collection, filtering, and validation; (iii) data analysis and restitution through a set of dedicated software; (iv) recognition of displacement/velocity threshold, early warning messages via SMS and/or emails; (v) automatic publication of the results on a dedicated webpage. We show how the system evolved and the results obtained by applying ADVICE over three years into a real early warning scenario relevant to a large earthflow located in southern Italy. ADVICE has speed-up and facilitated the understanding of the landslide phenomenon, the communication of the monitoring results to the partners, and consequently the decision-making process in a critical scenario. Our work might have potential applications not only for landslide monitoring but also in other contexts, as monitoring of other geohazards and of complex infrastructures, as open-pit mines, buildings, dams, etc.

【 授权许可】

CC BY   
© 2013 by the authors; licensee MDPI, Basel, Switzerland.