urn:ieda:metadata:for:doi:10.14470/2N934755
eng
dataset
Seismic Network
Interdisciplinary Earth Data Alliance | Lamont Doherty Earth
Observatory | Columbia Univeristy
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ISO 19139 Geographic Information - Metadata - Implementation Specification
2007
urn:ogc:def:crs:EPSG:4326
Lake Toba seismic network, Sumatra, Indonesia
2014-10-16
creation
2008
publication
doi:10.14470/2N934755
Ryberg, Trond
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author
Haberland, Christian
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author
Deutsches GeoForschungsZentrum GFZ
HostingInstitution
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distributor
GEOFON Data Centre
DataCollector
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collaborator
GEOFON Data Centre
Distributor
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originator
GEOFON Data Centre
DataManager
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custodian
Geofon@Gfz-Potsdam.De
ContactPerson
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pointOfContact
Geophysical Instrument Pool Potsdam (GIPP)
Sponsor
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funder
Deutsches GeoForschungsZentrum GFZ
ProjectLeader
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collaborator
Indonesian Institute Of Science (LIPI)
ProjectMember
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collaborator
Badan Meteorologi, Klimatologi, Dan Geofisika BMKG (Indonesian Meteorological, Climatological And Geophysical Agency)
ProjectMember
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collaborator
Deutsches GeoForschungsZentrum GFZ
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publisher
Abstract: The Toba caldera is located in
north Sumatra, Indonesia. It is part of the volcanic arc associated with
the subduction of the Australian Plate beneath the Southeast-Asian
Plate. The subduction zone, and the Sumatra Fault, a right lateral
strike-slip fault which marks the plate boundary, are seismically
active. In order to investigate the volcano-related seismic activity and
image the volcano related structures (i.e. a potential magma chamber)
using ambient noise techniques a dense seismic network was installed
around Lake Toba between May and October 2008. The network, deployed
within a German-Indonesian cooperation, comprised 42 continuously
recording seismic stations equipped with three-component, short-period
seismic sensors with 1 Hz natural frequency. The GPS-synchronised data
loggers recorded at 100 samples per second for the experiment's time span
of 6 months. During this time period local and regional seismicity was
recorded. The array of stations covers an area of approx. 150 by 200 km
with inter-station distances of about 20 km. The station distribution is
quite irregular due to the difficult environmental conditions. Data from
all stations are freely available from the GFZ seismological data
archive.
funderName:Deutsche Forschungsgemeinschaft (DFG)
funderName:Helmholtz-Zentrum Potsdam - Deutsches GeoForschungsZentrum GFZ
funderIdentifier:https://doi.org/10.13039/501100010956; IDType:Crossref Funder ID
awardNumber:GIPP200807
Complete
Geofon@Gfz-Potsdam.De
ContactPerson
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.mseed
Seismic waveforms
Monitoring system
GEMET - INSPIRE themes, version 1.0
publication
In Situ/Laboratory Instruments > Magnetic/Motion Sensors > Seismometers
GCMD Instruments
publication
In Situ Land-based Platforms > GEOPHYSICAL STATIONS/NETWORKS
GCMD Platforms
publication
https://creativecommons.org/licenses/by-nc-sa/4.0/legalcodeCreative Commons Attribution-NonCommercial-Share Alike 3.0 United States [CC BY-NC-SA 3.0]
https://geofon.gfz-potsdam.de/waveform/archive/response/7A/2008_2008
URL
HasMetadata
eng
98
100
1
3
Sumatra/Indonesia
2008-05-08
2008-10-19
287000000000
http://dx.doi.org/10.14470/2N934755
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