Seismological Data Exchange in Europe www orfeus-eu org

Seismological Data Exchange in Europe www. orfeus-eu. org www. neries-eu. org Reinoud Sleeman ORFEUS Data Center Royal Netherlands Meteorological Insitute sleeman @ knmi. nl (KNMI) IRIS - ORFEUS Workshop “Managing Waveform Data and Related Metadata for Seismic Networks”, Helwan, Cairo, Egypt 8 – 17 November 2009

Observatory and Research Facilities for European Seismology International coordination local experts organizations regional service organization seismological observatory Local expertise: • operations • site/equipment • acquisition • communication • QC • metadata • analysis Central expertise (ODC): • efficient way for archiving and user access • different communication protocols • uniform QC / metadata • uniform data format • observatories coordination • international coordination • uniform data services • long-term archiving User

Observatory and Research Facilities for European Seismology International coordination IRIS DMC GEOFON seismological observatory Local expertise: • operations • site/equipment • acquisition • communication • QC • metadata • analysis GEOSCOPE . . . Coordination, standardization and development on European and global scale (FDSN): seismological observatory INGV • formats (SEED, Quake. ML) • interconnected data archive exchange protocols (Arc. Link; EIDA; Quake. ML) • services for distributed, interconnected data archives (Portal; websevices) Central expertise (ODC): • efficient way for archiving and user access • different communication protocols • uniform QC / metadata • uniform data format • observatories coordination • international coordination • uniform data services • long-term archiving User

Observatory and Research Facilities for European Seismology ODC structure Antelope 4. x Earth. Worm Antelope 4. x Quality Control (Events, PQLX, PSD, manual processing, user feedback) Seed. Link Antelope 4. x Seed. Link Antelope 4. 11 Seed. Link SCREAM Data Storage (My. SQL, GDI) CD 1. 1 CD 1. 0 Inter. NAQS mini-SEED day-files 1 – 100 sps; BB Data access services

Observatory and Research Facilities for European Seismology ODC structure RT acquisition Processing and QC Storage Services • Antelope 4. 11 • direct access (ftp) • Seed. Link • PSD vs. Time • SCREAM • Wilber II • SCREAM • PQLX • mini-SEED day-files • OWI • CD 1. x • histograms • My. SQL • Net. DC • Inter. NAQS • manual QC • GDI • Breq_fast • polarization analysis • metadata (dataless SEED) • Auto. DRM • SC 3 (test) • Quake. Explorer • data completeness • Arc. Link • Webservices BB data; 1 – 100 sps • Portal • Linux RHE 5. 1 • SAN 8 TB (“dynamic”) • Solaris 10 • RAID • Windows NT • tape robot • Linux RHE 5. 1

NERIES www. neries-eu. org Network of Research Infrastructures for European Seismology Addressing a European infrastructure challenge: archival and availibility of seismological data gathered by observatories and research facilities in Europe and its surroundings. NERIES is an Integrated Infrastructure Initiative (I 3) project in the Sixth Framework Program (FP 6) of the European Commission (EC), aiming at networking the European seismic networks, improving access to data, allowing access to specific seismic infrastructures and pursuing targeted research developing the next generation of tools for improved service and data analysis. The NERIES consortium consists of 25 participants (European universities and research centres) executing 18 different activities: 9 Networking Activities (NA), 5 Joint Research Activities (JRA), and 5 activities concerning Transnational Access (TA). The core of the NERIES project organization lies with the Observatories and Research Facilities for European Seismology (ORFEUS) and the European Mediterranean Seismological Centre (EMSC). Both organizations are working under the auspices of the European Seismological Commission (ESC). The NERIES Project Office is situated at the Royal Netherlands Meteorological Institute (KNMI). Duration: 1 June 2006 – 31 May 2010 Observatories and Research Facilities for European Seismology

NERIES Activities Infrastructure Networking • Real-time data exchange (ORFEUS/Dost) • Distributed European waveform data archive (GFZ/Hanka) • Distributed European historical data archive (INGV/Stucchi) • Access to European accelerometer data (ICC/Roca) • Broadband OBS networking (IPGP/Singh) • Portal and data services (EMSC/Bossu) • Technology Transfer (workshops, grants) (KNMI/van Eck) Infrastructure Research • European seismological reference model (INGV/Morelli) • Real-time hazard tools (ETHZ/Wiemer) • Shake-maps and rapid loss estimation (Kandilli/Erdik) • Geotechnical site characterization (LGIT/Bard) • New approaches to data mining (Un. Liverpool/Rietbrock) Infrastructure Access (grants) • Dense broadband network seismology SDSN/ETHZ (Christofferson) • Verification seismology CEA/DASE (Guilbert) • Historical seismograms SISMOS (INGV/Ferrari) • Array seismology NORSAR (Schweitzer) • Instrumentation test facility CONRAD (ZAMG/Lenhardt) Observatories and Research Facilities for European Seismology

VEBSN – Virtual European Broadband Seismograph Network 2002 One of the primary data sources of the ODC is the Virtual European Broadband Seismograph Network (VEBSN). The VEBSN is a joint effort of European. Mediterranean seismological observatories in creating and maintaining a sustainable pool of broadband seismograph stations, the data of which is shared in (near) real-time to the ODC. This joint effort is coordinated within ORFEUS. Observatories and Research Facilities for European Seismology

2003 Observatories and Research Facilities for European Seismology

2004 Observatories and Research Facilities for European Seismology

2005 Observatories and Research Facilities for European Seismology

2006 Observatories and Research Facilities for European Seismology

2007 Observatories and Research Facilities for European Seismology

2008 Observatories and Research Facilities for European Seismology

2009 Observatories and Research Facilities for European Seismology

VEBSN contributoring networks (53; Nov 2009) AI - Antarctic Seismographic Argentinean Italian Net BE - Belgian Seismic Network BN - UK-Net BS - National Network of Bulgaria BW - Bayern. Netz CA - Catalan Seismic Network CH - Switzerland Seismological Network CR - Croatian Seismograph Network CZ - Czech Seismic Network DK - Danish Seismological Network DZ - CRAAG, Algeria EI - Irish Regional Digital Seismic Network ES - SPANISH DIGITAL SEISMIC NETWORK FN - Northen Finland Seismological Network FR - French Broadband Seismological Network G - GEOSCOPE GB - Great Britain Seismograph Network GE - GEOFON GR - German Regional Seismic Network HE - Finnish National Seismic Network (HEL) HF - Swedish Seismic Array Network HL - National Observatory of Athens Digital Broadband HP - University of Patras HT - Aristotle University of Thessaloniki Seismology HU – Hungarian Seismological Network IG - Instituto Andaluz de Geofisica II - IRIS/IDA Network IP - Instituto Superior Tecnico Broadband Seismic Net IS - Israel National Seismic Network IU - IRIS/USGS Network IV - Italian National Seismic Network KO - Kandilli Observatory MN - MEDNET NA - Netherlands Antilles Seismic Network NI – North-East Italy BB network (OGS, Uni. Trieste) NL - Netherlands Seismic Network NO - Norwegian Seismic Array Network NR - NARS Array NS - Norwegian National Seismic Network OE - Austrian Seismic Network PL - Polish Seismological Network PM - Portuguese National Seismograph Network RO - Romanian Seismic Network SJ - Serbian National Network SK - Slovak National Seismic Network SL - Slovenia Seismic Network SS - SINGLE STATION (Ebro Observatory) SX – Saxon network / Leipzig TU - National Earthquake Observ. Netw. , Ankara, Turkey UP - University of Uppsala Network VI - Icelandic National Digital Seismographic Network pending: Irpinia Seismic Network, Napels, Italy University of Genua, Italy Observatories and Research Facilities for European Seismology All permanent VEBSN stations are ISC registered and have a FDSN network code !

Meredian NERIES number of connections number of stations providing data % stations without data 20 % Observatories and Research Facilities for European Seismology

Observatory and Research Facilities for European Seismology Distributed data access EIDA – European Integrated Data Archive Arc. Link (Quake. ML DB; metadata + routing synchronization) • synchronization • routing on network level

NERIES Portal and Web application development Shopping for earthquake data and services in Europe and surroundings Develop a low maintenance sustainable portal using open source front-end technologies and latest standards for future evolutions Interactive request tool for easy and unified access to earthquake data and products for diverse audiences Involve the (European) seismological community in e-science developments, i. e. create an interested user community. New innovative and interoperable approaches to managing and exploring seismological data Observatories and Research Facilities for European Seismology

Neries Web Services NERIES data portal Clients/applications Example: CMT catalogue Data Portal Agents (e. g. perl, java, pyton) HTTP SOAP / REST comunication protocols WSDL (XML syntax) Internet Webservices Seismolink BB waveforms Quake. ML Event info Taup Travel times SMI Meta data (provenance) WSDL: Describe the services and their bindings (access points). Published and available on the Neries Portal Observatories and Research Facilities for European Seismology

Seismic Data Portal Seismo. Link webservice: stations inventory, waveform data retrieval Neries Portal Wraps the whole Arc. Link network. Provides a single access to distributed archives of continuous waveform data Seismolink Web. Service get. Inventory data. Request data. Retrieve purge. Data check. Status arc. Link TCP client ODC arc. Link node IPGP arc. Link node INGV arc. Link node GFZ arc. Link node ~ 640 BB stations already available Observatories and Research Facilities for European Seismology

Seismic Data Portal Composition of datasets by the aggregation of distributed data sources within interactive mashups “Waveform Explorer” Remote Portlet Multi Modal waveform requests, Event or Time Modes Users` Waveform “Event Explorer” Jetspeed Portlet Seismic Events Selection User Events Cart Rapid. Seis Portlet (Liverpool) Observatories and Research Facilities for European Seismology