network development in americas north america & caribbean rhett butler central & south...
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Seismology and Climate ChangeTRANSCRIPT
Network Development in Americas
North America & Caribbean Rhett Butler
Central & South America Gerardo Suarez
Greenland Ice Sheet Monitoring
Seismology and Climate Change
GLISN Concept• Monitoring Ice Sheet
Dynamics and its relationship to Global Climate Change
• An order of magnitude better resolution of glacial earthquakes
• Real-time• Seismological contribution to
multi-sensor approach• International
Seismic Stations Contributing to the Caribbean Tsunami Warning
SystemContribution by
Christa G. von Hillebrandt-AndradePuerto Rico Seismic Network
to FDSN
Stations Monitored by the Puerto Rico Seismic Network as part of the Caribbean
Tsunami Warning System
Conributing NetworksU. Colima, MexicoRS El SalvadorINETER, NicaraguaOVSICORI, Costa RicaBaru Network, PanamaMontserrat Volcano ObservatoryMartinique Volcano ObservatoryKNMI, Dutch AntillesCurazao Met Office, Bolivar ProjectPuerto Rico Seismic NetworkSeismological Institute, DRUSGS Caribbean Seismic NetworkANSS-USGSGSN
Near Future RT seismic stations for the CTWS
There will still be gaps in RT seismic coverage from Cuba (communications), Colombia (no available stations), Haiti (PRSN working with the OAS for 1 or 2 stations), Venezuela (MOU required) and UNAM, Mexico (limited contact/participation in CTWS).
Canada
Canadian Seismic Station Report Jim Lyons, Geological Survey of Canada
All data are archived at the Canadian National Data Centre in Ottawa and disseminated via AutoDRM and NetDC.
All data received in real-time except CHASME
ANSS & USArray
Bigfoot - Transportable Array400 BB instruments ~1600 sites over 10 years
Backbone Network Joint with USGS/ANSS - total of ~100 stations
USArray
2400 Instrument Flexible Pool200 Broadband200 short period2000 high frequency
Circa 2002
ANSS
Transportable Array (Sept 2005)
Transportable Array
Transportable Array
Transportable Array
Transportable Array
Transportable Array
Transportable Array
Transportable Array
TA and Backbone today(with other real-time data sources)
Global Seismographic Network
New sites since FDSN Santiago, Chile
GSN Telemetry
Improvements since FDSN Santiago, Chile
Opening OBS Data
• In the US, the OBS Instrumentation Pool (OBSIP) has formally adopted this policy.
• Data will be immediately available from the IRIS DMS where it is archived.
GEO Members
・ Algeria ・ Argentina ・Australia ・ Bahrain ・Belgium ・ Belize ・ Brazil ・Cameroon ・ Canada ・Central African Republic ・Chile ・ China ・ Congo, Republic of ・ Croatia ・Cyprus ・ Denmark ・Egypt ・ European Commission ・ Finland ・France ・ Germany ・Greece ・ Guinea-Bissau ・Honduras ・ Hungary ・Iceland ・ India ・Indonesia ・ Iran ・ Ireland ・Israel ・ Italy ・ Japan ・Kazakhstan ・ Korea, Republic of ・ Latvia ・Luxembourg ・Malaysia ・Mali ・Mauritius ・Mexico ・Moldova ・Morocco ・Nepal ・ Netherlands ・New Zealand ・ Niger ・Nigeria ・ Norway ・Paraguay ・ Philippines ・Portugal ・ Russian Federation ・ Slovakia ・Slovenia ・ South Africa ・Spain ・ Sudan ・ Sweden ・Switzerland ・ Thailand ・Tunisia ・ Uganda ・Ukraine ・ United Kingdom ・ United States ・Uzbekistan
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GEO & GEOSSSeismology has a seat at the table
2004GSN in GEOSS
F-Net & Japanese Networks
FDSN joins GEO
2005GEOSS Washington workshop
GEOSS seismology tasks defined
FDSN on GEO key Committees
2006DI-06-02 GEO Seismology Task, GSN/FDSN Lead
Eleven other related tasks
GSN/FDSN participate in GEO/GEOSS meetings and Tasks
2007DI-06-02 GEO Seismology Task broadened in 2007-9 workplan
FDSN Participation in GEOSS Interoperability Task AR-07-01
Seismology established as key in situ system
GEOSS Asia-Pacific Symposium, Seismology focus
AGU Special Session in Mexico on Operating High-Performance Seismic Networks
DI-02-06Facilitate improvement of capabilities for global seismographic networks such as GSN, FDSN, DAPHNE, GNSS networks and new ocean bottom networks such as VENUS
and NEPTUNE and sharing of data and event products among GEO members
• 1. Sustain GSN/FDSN operations and maintenance.• 2. Expand real-time telemetry capabilities and robustness for the GSN/FDSN stations.• 3. Improve operational uptime and data availability of GSN/FDSN.• 4. Promote real time access and use of data from GNSS (Global Navigation Satellite
Systems) permanent stations• 5. Advocate free, open access to real-time seismic data from GEOSS in-situ
Observation Systems and facilitate data sharing among GEOSS members.• 6. Facilitate and improve the use of seismological data to obtain rapid estimates of
event parameters suitable to mitigate the consequences of the event.• 7. Facilitate data management coordination within GEOSS for seismological data,
metadata, and products.• 8. Establish GEOSS 6-year target to develop new very-broad seismometers for
seismology and tsunami warning.• 9. Advocate and coordinate use of GSN/FDSN as a logical framework for other
GEOSS in-situ measurements.• 10. Establish GEOSS 10-year target to extend global seismological coverage into the
oceans through synergy and shared logistical infrastructure with GEOSS in-situ ocean observing systems.
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DI-02-06Facilitate improvement of capabilities for global seismographic networks such as GSN, FDSN, DAPHNE, GNSS networks and new ocean bottom networks such as VENUS
and NEPTUNE and sharing of data and event products among GEO members
• 1. Sustain GSN/FDSN operations and maintenance.• 2. Expand real-time telemetry capabilities and robustness for the GSN/FDSN stations.• 3. Improve operational uptime and data availability of GSN/FDSN.• 4. Promote real time access and use of data from GNSS (Global Navigation Satellite
Systems) permanent stations• 5. Advocate free, open access to real-time seismic data from GEOSS in-situ Observation
Systems and facilitate data sharing among GEOSS members.• 6. Facilitate and improve the use of seismological data to obtain rapid estimates of event
parameters suitable to mitigate the consequences of the event.• 7. Facilitate data management coordination within GEOSS for seismological data,
metadata, and products.• 8. Advocate and facilitate the development of new very-broad seismometers for
seismology and tsunami warning.• 9. Advocate and coordinate use of GSN/FDSN as a logical framework for other GEOSS
in-situ measurements.• 10. Advocate and facilitate the extension of global seismological coverage of ocean
regions, including shared logistical infrastructure with GEOSS in-situ ocean observing systems.
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