Underground earth strain and seismic radiation measurements with a laser interferometer and a dense small-aperture seismic array

Underground earth strain and seismic radiation measurements with a laser interferometer and a dense small-aperture seismic array

This paper describes two geophysical instruments, installed in the underground physics laboratories of Gran Sasso (LNGS-INFN), located in the seismic zone of the Central Apennines, Italy. These instruments monitor strain and seismic radiation with very high sensitivity: one is a 90 m-long laser inte...

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Bibliographic Details
Main Authors: M. Abril, R. Scarpa, G. De Luca, L. Crescentini, A. Amoruso, Al. Cirella
Format: Article
Language:English
Published: Istituto Nazionale di Geofisica e Vulcanologia (INGV) 1997-06-01
Series:Annals of Geophysics
Subjects:
strain
seismic array
seismometry
Online Access:http://www.annalsofgeophysics.eu/index.php/annals/article/view/3841

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