2026-04-17T15:54:43Zhttps://recercat.cat/oai/request

oai:recercat.cat:2117/849902026-01-27T04:03:50Zcom_2072_1033col_2072_452950

Use of low-cost acquisition systems with an embedded linux device for volcanic monitoring Moure, David Torres, Pedro Antonio Casas, Benito Toma, Daniel Blanco, María José Río Fernández, Joaquín del Manuel Lázaro, Antonio Universitat Politècnica de Catalunya. Departament d'Enginyeria Electrònica Universitat Politècnica de Catalunya. SARTI - Centre de Desenvolupament Tecnològic de Sistemes d'Adquisició Remota i Tractament de la Informació Àrees temàtiques de la UPC::Enginyeria electrònica Àrees temàtiques de la UPC::Enginyeria electrònica::Instrumentació i mesura Environmental monitoring Volcans -- Seguiment ambiental Geofísica This paper describes the development of a low-cost multiparameter acquisition system for volcanic monitoring that is applicable to gravimetry and geodesy, as well as to the visual monitoring of volcanic activity. The acquisition system was developed using a System on a Chip (SoC) Broadcom BCM2835 Linux operating system (based on DebianTM) that allows for the construction of a complete monitoring system offering multiple possibilities for storage, data-processing, configuration, and the real-time monitoring of volcanic activity. This multiparametric acquisition system was developed with a software environment, as well as with different hardware modules designed for each parameter to be monitored. The device presented here has been used and validated under different scenarios for monitoring ocean tides, ground deformation, and gravity, as well as for monitoring with images the island of Tenerife and ground deformation on the island of El Hierro. Postprint (published version) 2015-08-19 Article Moure, D., Torres, P., Casas, B., Toma, D.M., Blanco, M., Del Rio, J., Manuel, A. Use of low-cost acquisition systems with an embedded linux device for volcanic monitoring. "Sensors", 19 Agost 2015, vol. 15, núm. 8, p. 20436-20462. 1424-8220 https://hdl.handle.net/2117/84990 10.3390/s150820436 26295394 eng https://www.mdpi.com/1424-8220/15/8/20436 http://creativecommons.org/licenses/by-nc-nd/3.0/es/ Open Access 27 p. application/pdf