Establishment, test and evaluation of a prototype volcano surveillance system
A volcano-surveillance system utilizing 23 multilevel earthquake counters and 6 biaxial borehole tiltmeters is being installed and tested on 15 volcanoes in 4 States and 4 foreign countries. The purpose of this system is to give early warning when apparently dormant volcanoes are becoming active. Th...
Main Authors: | , , , , , |
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Format: | Other/Unknown Material |
Language: | unknown |
Published: |
1973
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Subjects: | |
Online Access: | http://hdl.handle.net/2060/19730019508 |