EGU21-6119
https://doi.org/10.5194/egusphere-egu21-6119
EGU General Assembly 2021
© Author(s) 2021. This work is distributed under
the Creative Commons Attribution 4.0 License.

ORFEUS Services and Activities to Promote Observational Seismology in Europe and beyond

Carlo Cauzzi1, Jarek Bieńkowski2, Susana Custódio3, Sebastiano D'Amico4, Christos Evangelidis5, Philippe Guéguen6, Christian Haberland7, Florian Haslinger8, Giovanni Lanzano9, Lars Ottemöller10, Stephane Rondenay10, Reinoud Sleeman2, and Angelo Strollo7
Carlo Cauzzi et al.
  • 1ETH Zürich & ORFEUS, Swiss Seismological Service, Department of Earth Sciences, Zürich, Switzerland (carlo.cauzzi@sed.ethz.ch)
  • 2ORFEUS Data Center (ODC) and Royal Netherlands Meteorological Institute (KNMI), De Bilt
  • 3Instituto Dom Luiz (IDL), Faculty of Sciences of the University of Lisbon (FCUL), Portugal
  • 4Faculty of Science, Department of Geosciences, University of Malta
  • 5Institute of Geodynamics, National Observatory of Athens (NOA-IG), Greece
  • 6Institut des Sciences de la Terre (ISTerre), Université Grenoble Alpes (UGA), France
  • 7GFZ German Research Centre for Geosciences , Potsdam
  • 8Swiss Seismological Service (SED) at ETH Zürich
  • 9Istituto Nazionale di Geofisica e Vulcanologia (INGV), Milan, Italy
  • 10Department of Earth Science, University of Bergen (UiB), Norway

ORFEUS (Observatories and Research Facilities for European Seismology; http://orfeus-eu.org/) is a non-profit foundation that promotes observational seismology in the Euro-Mediterranean area through the collection, archival and distribution of seismic waveform data, metadata, and closely related services and products. The data and services are collected or developed at national level by more than 60 contributing Institutions in Pan-Europe and further enhanced, integrated, standardized, homogenized and promoted through ORFEUS. Among the goals of ORFEUS are: (a) the development and coordination of waveform data products; (b) the coordination of a European data distribution system, and the support for seismic networks in archiving and exchanging digital seismic waveform data; (c) the encouragement of the adoption of best practices for seismic network operation, data quality control and FAIR data management; (d) the promotion of open access to seismic waveform data, products and services for the broader Earth science community. These goals are achieved through the development and maintenance of services targeted to a broad community of seismological data users, ranging from earth scientists to earthquake engineering practitioners. Two Service Management Committees (SMCs) are consolidated within ORFEUS devoted to managing, operating and developing (with the support of one or more Infrastructure Development Groups): (i) the European Integrated Data Archive (EIDA; https://www.orfeus-eu.org/data/eida/); and (ii) the European Strong-Motion databases (SM; https://www.orfeus-eu.org/data/strong/). New emerging groups within ORFEUS are focused on mobile pools and computational seismology. ORFEUS services currently provide access to the waveforms acquired by ~ 14,500 stations, including dense temporary experiments, with strong emphasis on open, high-quality data. Contributing to ORFEUS data archives means benefitting from long-term archival, state-of-the-art quality control, improved access, increased usage, and community participation. Access to data and products is ensured through state-of-the-art information and communication technologies, with strong emphasis on federated web services that considerably improve seamless user access to data gathered and/or distributed by the various ORFEUS institutions. Web services also facilitate the automation of downstream products. Particular attention is paid to adopting clear policies and licenses, and acknowledging the crucial role played by data providers / owners, who are part of the ORFEUS community. There are significant efforts by ORFEUS participating Institutions to enhance the existing services to tackle the challenges posed by the Big Data Era, with emphasis on data quality, improved user experience, and implementation of strategies for scalability, high-volume data access and archival. ORFEUS data and services are assessed and improved through the technical and scientific feedback of a User Advisory Group (UAG), which comprises European Earth scientists with expertise on a broad range of disciplines. All ORFEUS services are developed in coordination with EPOS and are largely integrated in the EPOS Data Access Portal, as ORFEUS is one of the founding Parties and fundamental contributors of the EPOS Thematic Core Service for Seismology (https://www.epos-eu.org/tcs/seismology). In this contribution, we selectively present the activities of ORFEUS, with the main aims of facilitating seismological data discovery and encouraging open data sharing and integration, as well as promoting best practice in observational seismology.

How to cite: Cauzzi, C., Bieńkowski, J., Custódio, S., D'Amico, S., Evangelidis, C., Guéguen, P., Haberland, C., Haslinger, F., Lanzano, G., Ottemöller, L., Rondenay, S., Sleeman, R., and Strollo, A.: ORFEUS Services and Activities to Promote Observational Seismology in Europe and beyond, EGU General Assembly 2021, online, 19–30 Apr 2021, EGU21-6119, https://doi.org/10.5194/egusphere-egu21-6119, 2021.

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