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Geodetic and Geophysical Effects Associated with Seismic and Volcanic Hazards

  • José Fernández

Part of the Pageoph Topical Volumes book series (PTV)

Table of contents

  1. Front Matter
    Pages i-vi
  2. François Beauducel, Giuseppe De Natale, Franco Obrizzo, Folco Pingue
    Pages 1329-1344
  3. J. Fernández, F. J. González-Matesanz, J. F. Prieto, G. Rodríguez-Velasco, A. Staller, A. Alonso-Medina et al.
    Pages 1359-1377
  4. M. Charco, J. Fernández, K. Tiampo, M. Battaglia, L. Kellogg, J. McClain et al.
    Pages 1399-1413
  5. Gerhard Jentzsch, Adelheid Weise, Carlos Rey, Carl Gerstenecker
    Pages 1415-1431
  6. K. F. Tiampo, J. Fernández, G. Jentzsch, M. Charco, J. B. Rundle
    Pages 1433-1452
  7. K. F. Tiampo, J. B. Rundle, J. S. Sá Martins, W. Klein, S. Mcginnis
    Pages 1489-1507
  8. Jesús Ildefonso Díaz, Giorgio Talenti
    Pages 1509-1517
  9. V. Soler, J. A. Castro-Almazán, R. T. Viñas, A. Eff-Darwich, S. Sánchez-Moral, C. Hillaire-Marcel et al.
    Pages 1519-1532
  10. Z. Al Yuncha, F. Luzón, A. Posadas, J. Martín, G. Alguacil, J. Almendros et al.
    Pages 1549-1559
  11. A. V. Gorbatikov, A. V. Kalinina, V. A. Volkov, J. Arnoso, R. Vieira, E. Velez
    Pages 1561-1578
  12. A. V. Kalinina, V. A. Volkov, A. V. Gorbatikov, J. Arnoso, R. Vieira, M. Benavent
    Pages 1597-1611

About this book

Introduction

Although geodetic monitoring techniques have been widely used in areas of seismic or volcanic activity, the difficulty inherent to their discrete nature means that they must be deployed carefully to ensure the best possible detection or sensitivity of these points (see e. g. , BALDI and UNGUENDOLI, 1987; JOHNSON and WYATT, 1994; SEGALL and MATTHEWS, 1997; Yu et al. , 2000). In many cases, a more global monitoring method, is required yet at the same time one that offers the highest level of sensitivity which enables detection of the phenomenon. Interferometry radar (InSAR) techniques have been shown to play an important role in seismic and volcanic monitoring because they cover large areas (100 x 100 km) and can be easily systematized in monitoring (see e. g. , MASSONNET and FEIGL, 1998; BDRGMANN et al. , 2000; MASSONNET and SIGMUNDSON, 2000; HANSSEN, 2001). The limitations inherent to the GPS and InSAR techniques (mainly observations at discrete surface points in the case of GPS and existence of non-coherent areas and the fact that, at present, the three displacement components cannot be obtained in SAR interferometry) can be overcome by using them together or other techniques (e. g. , PUGLISI and COLTELLI, 2001; RODRiGUEZ-VELASCO et al. , 2002; FERNANDEZ et al. , 2003).

Keywords

Geochemics Geodesy Seismicity Volcanic Activity earthquake geophysics microseism seismic volcano

Editors and affiliations

  • José Fernández
    • 1
  1. 1.Instituto de Astronomía y Geodesia Facultad de Ciencias MatemáticasCiudad UniversitariaMadridSpain

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