Characterization of Cavities Using the GPR, LIDAR and GNSS Techniques

Conejo Martin, Miguel Angel; Herrero Tejedor, Tomás Ramón; Lapazaran Izargain, Javier Jesús; Pérez Martín, Enrique; Otero García, Jaime; Prieto Morin, Juan Francisco y Otero García, Jaime (2014). Characterization of Cavities Using the GPR, LIDAR and GNSS Techniques. "Pure And Applied Geophysics" ; pp. 1-15. ISSN 0033-4553. https://doi.org/10.1007/s00024-014-0985-6.

Descripción

Título: Characterization of Cavities Using the GPR, LIDAR and GNSS Techniques
Autor/es:
  • Conejo Martin, Miguel Angel
  • Herrero Tejedor, Tomás Ramón
  • Lapazaran Izargain, Javier Jesús
  • Pérez Martín, Enrique
  • Otero García, Jaime
  • Prieto Morin, Juan Francisco
  • Otero García, Jaime
Tipo de Documento: Artículo
Título de Revista/Publicación: Pure And Applied Geophysics
Fecha: Noviembre 2014
Materias:
Escuela: E.U.I.T. Agrícolas (UPM)
Departamento: Ingeniería Agroforestal
Licencias Creative Commons: Reconocimiento - Sin obra derivada - No comercial

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Resumen

The study of the many types of natural and manmade cavities in different parts of the world is important to the fields of geology, geophysics, engineering, architectures, agriculture, heritages and landscape. Ground-penetrating radar (GPR) is a noninvasive geodetection and geolocation technique suitable for accurately determining buried structures. This technique requires knowing the propagation velocity of electromagnetic waves (EM velocity) in the medium. We propose a method for calibrating the EM velocity using the integration of laser imaging detection and ranging (LIDAR) and GPR techniques using the Global Navigation Satellite System (GNSS) as support for geolocation. Once the EM velocity is known and the GPR profiles have been properly processed and migrated, they will also show the hidden cavities and the old hidden structures from the cellar. In this article, we present a complete study of the joint use of the GPR, LIDAR and GNSS techniques in the characterization of cavities. We apply this methodology to study underground cavities in a group of wine cellars located in Atauta (Soria, Spain). The results serve to identify construction elements that form the cavity and group of cavities or cellars. The described methodology could be applied to other shallow underground structures with surface connection, where LIDAR and GPR profiles could be joined, as, for example, in archaeological cavities, sewerage systems, drainpipes, etc.

Más información

ID de Registro: 35840
Identificador DC: http://oa.upm.es/35840/
Identificador OAI: oai:oa.upm.es:35840
Identificador DOI: 10.1007/s00024-014-0985-6
URL Oficial: http://link.springer.com/article/10.1007/s00024-014-0985-6
Depositado por: Memoria Investigacion
Depositado el: 24 Jul 2015 11:35
Ultima Modificación: 24 Jul 2015 11:35
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