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NEPTUNETransforming ocean science
OCEAN NETWORKS CANADA EXPLORATION∙INNOVATION∙ACTION For a Changing PlanetA University of Victoria Initiative
Seismic and Bottom Pressure DataMartin Heesemann, NEPTUNE Canada
Camille Brillon & Garry RogersGeological Survey of Canada
Endeavour Hydrothermal Systems WorkshopSan Francisco December 1, 2012
NEPTUNETransforming ocean science
OCEAN NETWORKS CANADA EXPLORATION∙INNOVATION∙ACTION For a Changing PlanetA University of Victoria Initiative
NC89
NC27
NCBC
NCHRKEMF
NEPTUNETransforming ocean science
OCEAN NETWORKS CANADA EXPLORATION∙INNOVATION∙ACTION For a Changing PlanetA University of Victoria Initiative
NEPTUNE Canada Broadband Seismic
ObservatoryGuralp Systems Broadband seismometerStrong motion accelerometerNearby differential pressure gauge and current meterSpherical titanium caseBackup battery for power outagesBuried beneath the sea floor
NEPTUNETransforming ocean science
OCEAN NETWORKS CANADA EXPLORATION∙INNOVATION∙ACTION For a Changing PlanetA University of Victoria Initiative
NEPTUNETransforming ocean science
OCEAN NETWORKS CANADA EXPLORATION∙INNOVATION∙ACTION For a Changing PlanetA University of Victoria Initiative
NEPTUNETransforming ocean science
OCEAN NETWORKS CANADA EXPLORATION∙INNOVATION∙ACTION For a Changing PlanetA University of Victoria Initiative
NEPTUNETransforming ocean science
OCEAN NETWORKS CANADA EXPLORATION∙INNOVATION∙ACTION For a Changing PlanetA University of Victoria Initiative
NEPTUNETransforming ocean science
OCEAN NETWORKS CANADA EXPLORATION∙INNOVATION∙ACTION For a Changing PlanetA University of Victoria Initiative
NEPTUNETransforming ocean science
OCEAN NETWORKS CANADA EXPLORATION∙INNOVATION∙ACTION For a Changing PlanetA University of Victoria Initiative
NEPTUNETransforming ocean science
OCEAN NETWORKS CANADA EXPLORATION∙INNOVATION∙ACTION For a Changing PlanetA University of Victoria Initiative
NEPTUNETransforming ocean science
OCEAN NETWORKS CANADA EXPLORATION∙INNOVATION∙ACTION For a Changing PlanetA University of Victoria Initiative
NEPTUNETransforming ocean science
OCEAN NETWORKS CANADA EXPLORATION∙INNOVATION∙ACTION For a Changing PlanetA University of Victoria Initiative
NEPTUNETransforming ocean science
OCEAN NETWORKS CANADA EXPLORATION∙INNOVATION∙ACTION For a Changing PlanetA University of Victoria Initiative
NEPTUNETransforming ocean science
OCEAN NETWORKS CANADA EXPLORATION∙INNOVATION∙ACTION For a Changing PlanetA University of Victoria Initiative
NEPTUNETransforming ocean science
OCEAN NETWORKS CANADA EXPLORATION∙INNOVATION∙ACTION For a Changing PlanetA University of Victoria Initiative
NEPTUNETransforming ocean science
OCEAN NETWORKS CANADA EXPLORATION∙INNOVATION∙ACTION For a Changing PlanetA University of Victoria Initiative
NEPTUNE Canada Short Period Seismometers
GEOSENSE feedback seismometer (1hz) on
long term loan from MBARI
Guralp digitizer
Battery backup
Deployed in corehole in the basalt or on a
triangle base on the surface of a flow.
NEPTUNETransforming ocean science
OCEAN NETWORKS CANADA EXPLORATION∙INNOVATION∙ACTION For a Changing PlanetA University of Victoria Initiative
NEPTUNETransforming ocean science
OCEAN NETWORKS CANADA EXPLORATION∙INNOVATION∙ACTION For a Changing PlanetA University of Victoria Initiative
NEPTUNETransforming ocean science
OCEAN NETWORKS CANADA EXPLORATION∙INNOVATION∙ACTION For a Changing PlanetA University of Victoria Initiative
NEPTUNETransforming ocean science
OCEAN NETWORKS CANADA EXPLORATION∙INNOVATION∙ACTION For a Changing PlanetA University of Victoria Initiative
NEPTUNETransforming ocean science
OCEAN NETWORKS CANADA EXPLORATION∙INNOVATION∙ACTION For a Changing PlanetA University of Victoria Initiative
NEPTUNE Canada recording and archiving
Instrument timing tied to a shore GPS
Data received and distributed by an ANTELOPE
system
Some data flow will be subject to military screening
Automatic phase picks and hypocentres will flow to
NEPTUNE Canada and Geological Survey of Canada.
Data archived at GSC and IRIS
NEPTUNETransforming ocean science
OCEAN NETWORKS CANADA EXPLORATION∙INNOVATION∙ACTION For a Changing PlanetA University of Victoria Initiative
NEPTUNE Canada and the Military
Low frequency data from broadband instruments will
flow all the time
High frequency seismic data from all seismometers may
be embargoed at certain times (1 sps)
Tests were conducted after deployment to determine
embargo criteria.
Automatically picked phases and hypocenters will flow
all the time
NEPTUNETransforming ocean science
OCEAN NETWORKS CANADA EXPLORATION∙INNOVATION∙ACTION For a Changing PlanetA University of Victoria Initiative
Stormy day
NEPTUNETransforming ocean science
OCEAN NETWORKS CANADA EXPLORATION∙INNOVATION∙ACTION For a Changing PlanetA University of Victoria Initiative
Calm day
NEPTUNETransforming ocean science
OCEAN NETWORKS CANADA EXPLORATION∙INNOVATION∙ACTION For a Changing PlanetA University of Victoria Initiative
NEPTUNETransforming ocean science
OCEAN NETWORKS CANADA EXPLORATION∙INNOVATION∙ACTION For a Changing PlanetA University of Victoria Initiative
NEPTUNETransforming ocean science
OCEAN NETWORKS CANADA EXPLORATION∙INNOVATION∙ACTION For a Changing PlanetA University of Victoria Initiative
NEPTUNETransforming ocean science
OCEAN NETWORKS CANADA EXPLORATION∙INNOVATION∙ACTION For a Changing PlanetA University of Victoria Initiative
NEPTUNETransforming ocean science
OCEAN NETWORKS CANADA EXPLORATION∙INNOVATION∙ACTION For a Changing PlanetA University of Victoria Initiative
NEPTUNETransforming ocean science
OCEAN NETWORKS CANADA EXPLORATION∙INNOVATION∙ACTION For a Changing PlanetA University of Victoria Initiative
NEPTUNETransforming ocean science
OCEAN NETWORKS CANADA EXPLORATION∙INNOVATION∙ACTION For a Changing PlanetA University of Victoria Initiative
Marine Mammals
NEPTUNETransforming ocean science
OCEAN NETWORKS CANADA EXPLORATION∙INNOVATION∙ACTION For a Changing PlanetA University of Victoria Initiative
Ongoing work
Navies divert 30-65% of the time and return
about 95% of the data in 1-2 weeks
We are in discussion to increase the sample
rate of the continuous data that is currently
sampled at 1 sps
We are working on putting data products on
our website
NEPTUNETransforming ocean science
OCEAN NETWORKS CANADA EXPLORATION∙INNOVATION∙ACTION For a Changing PlanetA University of Victoria Initiative
NEPTUNETransforming ocean science
OCEAN NETWORKS CANADA EXPLORATION∙INNOVATION∙ACTION For a Changing PlanetA University of Victoria Initiative
Thank you!
Garry Rogers, Camille Brillon, Taimi Mulder,
Bob Meldrum
NEPTUNETransforming ocean science
OCEAN NETWORKS CANADA EXPLORATION∙INNOVATION∙ACTION For a Changing PlanetA University of Victoria Initiative
NEPTUNETransforming ocean science
OCEAN NETWORKS CANADA EXPLORATION∙INNOVATION∙ACTION For a Changing PlanetA University of Victoria Initiative
Data flow from NEPTUNE Canada seismographs
(October 2010)Seismic data will be archived at the Geological Survey of Canada and IRIS. Associated data: hydrophone, current meter, pressure gauge will be archived at NEPTUNE Canada.
All automatic earthquake solutions will be sent in real time to NEPTUNE Canada and the Geological Survey of Canada.
NEPTUNETransforming ocean science
OCEAN NETWORKS CANADA EXPLORATION∙INNOVATION∙ACTION For a Changing PlanetA University of Victoria Initiative
NEPTUNETransforming ocean science
OCEAN NETWORKS CANADA EXPLORATION∙INNOVATION∙ACTION For a Changing PlanetA University of Victoria Initiative
