new zealand geonet: a geological hazards monitoring and data collection system
DESCRIPTION
New Zealand GeoNet: A Geological Hazards Monitoring and Data Collection System. Ken Gledhill Institute of Geological and Nuclear Sciences Wellington, New Zealand. 1950 - 2000. 1840 - 2000. M 7.0 +. M 6.5 - 6.9. New Zealand GeoNet. - PowerPoint PPT PresentationTRANSCRIPT
New Zealand GeoNet: New Zealand GeoNet: A Geological Hazards Monitoring A Geological Hazards Monitoring
and Data Collection Systemand Data Collection System
Ken GledhillInstitute of Geological and Nuclear Sciences Wellington, New Zealand
M 7.0 +
M 6.5 - 6.9
1950 - 20001840 - 2000
New Zealand GeoNetNew Zealand GeoNet
• National broadband, CGPS deformation and strong ground National broadband, CGPS deformation and strong ground
motion networks motion networks
• Regional seismic and CGPS networksRegional seismic and CGPS networks
• Volcano gas geochemistry and remote sensingVolcano gas geochemistry and remote sensing
• Landslide response (national register)Landslide response (national register)
• Duplicate data centres Duplicate data centres
• Diverse data communicationsDiverse data communications
• Continuous system monitoringContinuous system monitoring
• All data freely availableAll data freely available
New Zealand National Broadband Network
New Zealand National CGPS Network
(supported by LINZ)
New Zealand National Strong Ground
Motion Sites
Tongariro National Park Geophysical
Network
Wellington Geophysical Network
Regional Seismograph Sites
The tools
Network Monitoring
Planning & PolicyPlanning & Policy
GeoNet Linked Research
Current Products
Outcomes
Safer structures/Resilient infrastructure
L o
n g
T
e r
mS
h o
r t
T
e r
m
Future Products
MonitoringMonitoringNetworksNetworks
Data CentreData Centre Volcano ForecastingVolcano Forecasting
Landslide Landslide ForecastingForecasting
Earthquake GeologyEarthquake Geology
Physical VolcanologyPhysical Volcanology
Tsunami HazardTsunami Hazard
SeismologySeismology
Earth DeformationEarth Deformation
Landslide ProcessesLandslide Processes
Volcano StatusVolcano Status(Alert level)
Earthquake Earthquake InformationInformation
GeotechnicalGeotechnicaladviceadvice
• Real-time loss estimatesReal-time loss estimates• Time varying hazard Time varying hazard
Warning of eruptionsWarning of eruptions
Landslide Landslide WarningsWarnings
Other Data & Research
Successful evacuations(volcano, tsunami, landslip)
Appropriate response(earthquake, volcano)
Reassured public
Improved mitigation and readiness
Planning guidelinesPlanning guidelines
Paleo & HistoricalPaleo & HistoricalTsunamiTsunami
MonitoringMonitoringNetworksNetworks
Data CentreData Centre
New TechnologiesNew Technologies
Social ScienceSocial Science
ProbabilisticProbabilisticSeismicSeismic
Hazard ModelHazard Model
ProbabilisticProbabilisticGeologicalGeological
Hazard ModelsHazard Models
RiskScapeRiskScapeVulnerability & AssetsVulnerability & Assets
CDEM PlanningCDEM Planning
EndUsers
Tsunami wave heightsTsunami wave heights & loss estimates & loss estimates
last three earthquakes
volcano alert levels
Latest earthquake example
Volcano web page examples
GPS times series
example
Data Centre IssuesData Centre Issues
Data AvailabilityData Availability
• All data freely available (at least in theory)All data freely available (at least in theory)
• Segmented/Event: AutoDRM (or call) [hh*]Segmented/Event: AutoDRM (or call) [hh*]
• Real Time: SeedLinkReal Time: SeedLink
• Catalogue/Metadata: www.geonet.org.nzCatalogue/Metadata: www.geonet.org.nz
• Data Sharing: GA, PTWC, IRIS, FDSN, NEICData Sharing: GA, PTWC, IRIS, FDSN, NEIC
• If all else fails: [email protected] If all else fails: [email protected]
• GEOSS Issues: Formats, multiple feedsGEOSS Issues: Formats, multiple feeds
www.geonet.org.nzwww.geonet.org.nz