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Sensors 2010, 10(4), 3504-3518; doi:10.3390/s100403504
Article

Levelling Profiles and a GPS Network to Monitor the Active Folding and Faulting Deformation in the Campo de Dalias (Betic Cordillera, Southeastern Spain)

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Received: 20 January 2010; in revised form: 15 March 2010 / Accepted: 23 March 2010 / Published: 8 April 2010
(This article belongs to the Section Remote Sensors)
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Abstract: The Campo de Dalias is an area with relevant seismicity associated to the active tectonic deformations of the southern boundary of the Betic Cordillera. A non-permanent GPS network was installed to monitor, for the first time, the fault- and fold-related activity. In addition, two high precision levelling profiles were measured twice over a one-year period across the Balanegra Fault, one of the most active faults recognized in the area. The absence of significant movement of the main fault surface suggests seismogenic behaviour. The possible recurrence interval may be between 100 and 300 y. The repetitive GPS and high precision levelling monitoring of the fault surface during a long time period may help us to determine future fault behaviour with regard to the existence (or not) of a creep component, the accumulation of elastic deformation before faulting, and implications of the fold-fault relationship.
Keywords: seismogenic faults; large folds; active tectonics; precise levelling; GPS; western Mediterranean seismogenic faults; large folds; active tectonics; precise levelling; GPS; western Mediterranean
This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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MDPI and ACS Style

Marín-Lechado, C.; Galindo-Zaldívar, J.; Gil, A.J.; Borque, M.J.; De Lacy, M.C.; Pedrera, A.; López-Garrido, A.C.; Alfaro, P.; García-Tortosa, F.; Ramos, M.I.; Rodríguez-Caderot, G.; Rodríguez-Fernández, J.; Ruiz-Constán, A.; De Galdeano-Equiza, C.S. Levelling Profiles and a GPS Network to Monitor the Active Folding and Faulting Deformation in the Campo de Dalias (Betic Cordillera, Southeastern Spain). Sensors 2010, 10, 3504-3518.

AMA Style

Marín-Lechado C, Galindo-Zaldívar J, Gil AJ, Borque MJ, De Lacy MC, Pedrera A, López-Garrido AC, Alfaro P, García-Tortosa F, Ramos MI, Rodríguez-Caderot G, Rodríguez-Fernández J, Ruiz-Constán A, De Galdeano-Equiza CS. Levelling Profiles and a GPS Network to Monitor the Active Folding and Faulting Deformation in the Campo de Dalias (Betic Cordillera, Southeastern Spain). Sensors. 2010; 10(4):3504-3518.

Chicago/Turabian Style

Marín-Lechado, Carlos; Galindo-Zaldívar, Jesús; Gil, Antonio José; Borque, María Jesús; De Lacy, María Clara; Pedrera, Antonio; López-Garrido, Angel Carlos; Alfaro, Pedro; García-Tortosa, Francisco; Ramos, Maria Isabel; Rodríguez-Caderot, Gracia; Rodríguez-Fernández, José; Ruiz-Constán, Ana; De Galdeano-Equiza, Carlos Sanz. 2010. "Levelling Profiles and a GPS Network to Monitor the Active Folding and Faulting Deformation in the Campo de Dalias (Betic Cordillera, Southeastern Spain)." Sensors 10, no. 4: 3504-3518.


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