GEOFON

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Cite as

GFZ Helmholtz Centre for Geosciences; Disaster and Emergency Management Presidency (AFAD), Ankara, Turkey (2013): Geophysical borehole Observatory at the North Anatolian Fault (GONAF). GFZ Data Services. Dataset/Seismic Network. doi:10.14470/TS373432.

Identifier

10.14470/TS373432

DataCite metadata

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Terms/rights

Creative Commons Attribution 4.0 International

Creator(s)

GFZ Helmholtz Centre for Geosciences ; Disaster and Emergency Management Presidency (AFAD), Ankara, Turkey

Description

• (Abstract) GONAF (Geophysical borehole Observatory at the North Anatolian Fault) is a joint research venture between GFZ Helmholtz Centre for Geosciences (GFZ) and the Turkish Disaster and Emergency Presidency (AFAD) in Ankara. It is co-funded by GFZ, AFAD, the Turkish Ministry of Development, the International Scientific Drilling Program (ICDP), and the German Helmholtz Association (HGF). The aim of this project is to monitor earthquake activity at low magnitude-detection threshold in the Istanbul / eastern Sea of Marmara region where a major (M>7) earthquake is pending. Waveform data is available from the GEOFON data centre, under network code GF.

Title

Geophysical borehole Observatory at the North Anatolian Fault (GONAF)

Publisher

GFZ Data Services

Publication year

2013

Resource type

Dataset / Seismic Network

Dates

1. Collected 2016

Place(s)

1. Turkey

Contributor(s)

• Hosting institution: GFZ Helmholtz Centre for Geosciences
• Data manager: GEOFON Data Centre
• Project members: GFZ Helmholtz Centre for Geosciences; AFAD

Subjects

• SeisData terms: GONAF Geophysics MESI MiniSEED Passive seismic Permanent Seismometers Velocity
• GCMD keywords: Earthquakes Seismological stations Geophysical stations/networks Seismometers

Funding reference(s)

1. GFZ Helmholtz Centre for Geosciences
2. Ministry of Interior - Disaster and Emergency Management Presidency (AFAD)
3. International Continental Drilling Program (GONAF)
4. Helmholtz Association of German Research Centres

Language

en

Sizes

1. app. 1500GB per year

Reference(s)

1. (Described by) GONAF Web site (2023) Welcome to GONAF. GFZ Helmholtz Centre for Geosciences, https://www.gonaf-network.org/
2. Cited by Becker, D.; Martínez-Garzón, P.; Wollin, C.; Kılıç, T.; Bohnhoff, M. (2023). Variation of Fault Creep Along the Overdue Istanbul-Marmara Seismic Gap in NW Türkiye. Geophysical Research Letters, 50(6), e2022GL101471, https://doi.org/10.1029/2022GL101471
3. Cited by Malin, P. E.; Bohnhoff, M.; Blümle, F.; Dresen, G.; Martínez-Garzón, P.; Nurlu, M. et al. (2018). Microearthquakes preceding a M4.2 Earthquake Offshore Istanbul. Scientific Reports, 8(1), 16176, https://doi.org/10.1038/s41598-018-34563-9
4. Cited by Martínez-Garzón, P.; Durand, V.; Bentz, S.; Kwiatek, G.; Dresen, G.; Turkmen, T. et al. (2021). Near-fault monitoring reveals combined seismic and slow activation of a fault branch within the Istanbul-Marmara Seismic Gap in Northwest Turkey. Seismological Research Letters, 92(6), 3743-3756, https://doi.org/10.1785/0220210047
5. Cited by Bohnhoff, M.; Dresen, G.; Ceken, U.; Kadirioglu, F. T.; Kartal, R. F.; Kilic, T. et al. (2017). GONAF-the borehole Geophysical Observatory at the North Anatolian Fault in the eastern Sea of Marmara. Scientific Drilling, 5, 110, https://doi.org/10.5194/sd-22-19-2017
6. Cited by Wollin, C.; Bohnhoff, M.; Martínez-Garzón, P.; Küperkoch, L.; Raub, C. (2018). A unified earthquake catalogue for the Sea of Marmara Region, Turkey, based on automatized phase picking and travel-time inversion: seismotectonic implications. Tectonophysics 747-748, 416-444, https://doi.org/10.1016/j.tecto.2018.05.020

FDSN network code

GF

Network dates

2012–

Data time range

2013–

Station count

12

Seismic metadata

fdsnws-station FDSN StationXML SC3 XML

To retrieve waveform data and metadata (including instrument responses) for this and other seismic networks, see here. Network (data set) values are taken from DataCite XML with Metadata Properties version 4.4. Contact us if you are the PI and wish to make changes. Old-style network page for this network here.

Station List for Network Code GF