EGU21-12436, updated on 24 Mar 2021
https://doi.org/10.5194/egusphere-egu21-12436
EGU General Assembly 2021
© Author(s) 2021. This work is distributed under
the Creative Commons Attribution 4.0 License.

Improving data, metadata and service quality within Résif-SI

Jonathan Schaeffer1, Fabien Engels2, Marc Grunberg2, Christophe Maron3, Constanza Pardo4, Jean-Marie Saurel4, David Wolyniec1, Patrick Arnoul5, Philippe Bollard1, Jérôme Touvier1, Jérôme Chèze3, Fabrice Peix3, and Catherine Pequegnat6
Jonathan Schaeffer et al.
  • 1CNRS, Observatoire des Sciences de l'Univers de Grenoble, Grenoble, France
  • 2CNRS, Institut de Physique du Globe, Université de Srasbourg, Strasbourg, France
  • 3CNRS, Observatoire de la Côte d’Azur Geoazure, Sophia Antipolis, France
  • 4CNRS, Institut de Physique du Globe de Paris, Paris, France
  • 5CEA, Commissariat à l'Energie Atomique et aux énergies alternatives, Paris, France
  • 6CNRS, Institut des Sciences de la Terre (ISTerre), Grenoble, France

Résif, the French seismological and geodetic network, was launched in 2009 in an effort to develop, modernize, and centralize geophysical observation of the Earth’s interior. This French research infrastructure uses both permanent and mobile instrument networks for continuous seismological, geodetic and gravimetric measurements.

Résif-SI is the Information System that manages, validates and distributes seismological data from Résif.

The construction of Résif-SI has lead to a federated organisation gathering several data and metadata producers (Nodes) and a national Seismological Data Centre.

The Résif Seismological Data Centre is one of 19 global centres distributing data and metadata in formats and using protocols which comply with International Federation of Digital Seismograph Networks (FDSN) standards. It is also one of the eleven nodes in EIDA, the European virtual data centre and seismic data portal in the European Plate Observing System (EPOS) framework.

Inside Résif-SI, each Node has it's specificities and dedicated procedures in order to manage and validate the data and metadata workflow from the station instruments to the Résif Seismological Data Centre.

To meet the expectations and needs of the end user in terms of data quality, metadata consistency and service availability, Résif-SI operates a complex set of quality enhancement operations.

This contribution will present the quality expectations that are in the core of Résif-SI, and show the methods and tools that help us meeting the expectations, and that could be of interest for the rest of the community.

We will then list some of our quality improvement projets and the expected results.

How to cite: Schaeffer, J., Engels, F., Grunberg, M., Maron, C., Pardo, C., Saurel, J.-M., Wolyniec, D., Arnoul, P., Bollard, P., Touvier, J., Chèze, J., Peix, F., and Pequegnat, C.: Improving data, metadata and service quality within Résif-SI, EGU General Assembly 2021, online, 19–30 Apr 2021, EGU21-12436, https://doi.org/10.5194/egusphere-egu21-12436, 2021.

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