Rodríguez Barbarin, IbanMànuel Lázaro, AntonioCarlosena García, AlfonsoBermúdez, AntoniRío, Joaquín delPanahi, Shahram Shariat2017-08-182017-08-182006I. Rodriguez, A. Manuel-Lazaro, A. Carlosena, A. Bermudez, J. del Rio and S. S. Panahi, "Signal processing in ocean bottom seismographs for refraction seismology," in IEEE Transactions on Instrumentation and Measurement, vol. 55, no. 2, pp. 652-658, April 2006. doi: 10.1109/TIM.2006.8701070018-9456 (Print)1557-9662 (Electronic)10.1109/TIM.2006.870107https://academica-e.unavarra.es/handle/2454/25196This paper presents some experimental results on the application of signal processing techniques to underwater seismic signals. The novelty of this paper stems from the fact that it is the first paper, to the best of the author’s knowledge, dealing with a comprehensive processing of signals obtained from active refraction seismology. In particular, this paper has adapted known signal processing techniques to problems such as time of arrival detection (TOA), compression and representation through conventional images (hodocrones) used in underwater seismology. The work is part of a wider project aimed at the design of a small ocean bottom seismometer (OBS) undertaken by several research and development groups in Spain. This sophisticated easy to handle equipment allows recording useful active and passive seismicity information.8 p.application/pdfeng© 2006 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.Ocean bottom seismographsRefraction seismologySignal compressionSignal processingWaveletsArtículo / ArtikuluaAcceso abierto / Sarbide irekiainfo:eu-repo/semantics/openAccess