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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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 |