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...

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Bibliographic Details
Main Authors: Harlow, D., Allen, R., Ward, P. L., Eaton, J. P., Marquez, D., Endo, E.
Format: Other/Unknown Material
Language:unknown
Published: 1973
Subjects:
GEOPHYSICS
Cerro Negro
Iceland
Alaska
Online Access:http://hdl.handle.net/2060/19730019508
id ftnasantrs:oai:casi.ntrs.nasa.gov:19730019508
record_format openpolar
spelling ftnasantrs:oai:casi.ntrs.nasa.gov:19730019508 2023-05-15T16:48:58+02:00 Establishment, test and evaluation of a prototype volcano surveillance system Harlow, D. Allen, R. Ward, P. L. Eaton, J. P. Marquez, D. Endo, E. Unclassified, Unlimited, Publicly available JAN 1, 1973 application/pdf http://hdl.handle.net/2060/19730019508 unknown Document ID: 19730019508 Accession ID: 73N28240 http://hdl.handle.net/2060/19730019508 No Copyright CASI GEOPHYSICS PAPER-G9 NASA. Goddard Space Flight Center Symp. on Significant Results obtained from the ERTS-1, Vol. 1, Sect. A and B; p 305-315 1973 ftnasantrs 2019-07-21T11:29:10Z 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. The data are relayed through the ERTS-Data Collection System to Menlo Park for analysis. Installation was completed in 1972 on the volcanoes St. Augustine and Iliamna in Alaska, Kilauea in Hawaii, Baker, Rainier and St. Helens in Washington, Lassen in California, and at a site near Reykjavik, Iceland. Installation continues and should be completed in April 1973 on the volcanoes Santiaguito, Fuego, Agua and Pacaya in Guatemala, Izalco in El Salvador and San Cristobal, Telica and Cerro Negro in Nicaragua. Other/Unknown Material Iceland Alaska NASA Technical Reports Server (NTRS) Cerro Negro ENVELOPE(-61.002,-61.002,-62.655,-62.655)
institution Open Polar
collection NASA Technical Reports Server (NTRS)
op_collection_id ftnasantrs
language unknown
topic GEOPHYSICS
spellingShingle GEOPHYSICS
Harlow, D.
Allen, R.
Ward, P. L.
Eaton, J. P.
Marquez, D.
Endo, E.
Establishment, test and evaluation of a prototype volcano surveillance system
topic_facet GEOPHYSICS
description 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. The data are relayed through the ERTS-Data Collection System to Menlo Park for analysis. Installation was completed in 1972 on the volcanoes St. Augustine and Iliamna in Alaska, Kilauea in Hawaii, Baker, Rainier and St. Helens in Washington, Lassen in California, and at a site near Reykjavik, Iceland. Installation continues and should be completed in April 1973 on the volcanoes Santiaguito, Fuego, Agua and Pacaya in Guatemala, Izalco in El Salvador and San Cristobal, Telica and Cerro Negro in Nicaragua.
format Other/Unknown Material
author Harlow, D.
Allen, R.
Ward, P. L.
Eaton, J. P.
Marquez, D.
Endo, E.
author_facet Harlow, D.
Allen, R.
Ward, P. L.
Eaton, J. P.
Marquez, D.
Endo, E.
author_sort Harlow, D.
title Establishment, test and evaluation of a prototype volcano surveillance system
title_short Establishment, test and evaluation of a prototype volcano surveillance system
title_full Establishment, test and evaluation of a prototype volcano surveillance system
title_fullStr Establishment, test and evaluation of a prototype volcano surveillance system
title_full_unstemmed Establishment, test and evaluation of a prototype volcano surveillance system
title_sort establishment, test and evaluation of a prototype volcano surveillance system
publishDate 1973
url http://hdl.handle.net/2060/19730019508
op_coverage Unclassified, Unlimited, Publicly available
long_lat ENVELOPE(-61.002,-61.002,-62.655,-62.655)
geographic Cerro Negro
geographic_facet Cerro Negro
genre Iceland
Alaska
genre_facet Iceland
Alaska
op_source CASI
op_relation Document ID: 19730019508
Accession ID: 73N28240
http://hdl.handle.net/2060/19730019508
op_rights No Copyright
_version_ 1766039041140064256

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