International Federation of Digital Seismograph Networks

Network Codes

The following network codes are assigned by the FDSN to facilitate unique identifiers for seismological data streams.

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Network Code Network Name Operated By Deployment DOI
1E (2018-2026) GSC-BCOGC Induced Seismicity Study
2N (2023-2024) Groundwater monitoring in Northern Utah (GNU) from one-year nodal deployment DOI
XQ (1995-1995) Green River Experiment
7T (2023-2025) Greenland SLIDE project: passive seismic network DOI
9F (2024-2025) GreenlandSeismic (GreenlandSeismic) DOI
9F (2023-2023) GreenlandSeismic
  • Institut des Sciences de la Terre, France
DOI
7Q (2023-2023) Greenland Ice Drilling for Climate History; site selection
  • Penn State
DOI
3F (2023-2024) GREENest DOI
Y2 (2012-2012) Green County Observation
  • University of Pittsburgh (Pitt), United States of America
XU (2014-2015) Greeley Colorado RAMP Deployment 2014
  • University of Colorado Boulder (CU), United States of America
DOI
Z2 (2019-2020) Great Sand Dunes Colorado Earthquake study
  • University of Colorado, United States of America
DOI
ZC (2013-2032) Greater Antilles Seismic Program
DOI
Y4 (2023-2023) Graz Inner City Global DAS '23 Experiment DOI
2A (2001-2002) Gravity Lineations, Intraplate Melting, Petrologic and Seismic Expedition
  • Brown University, United States of America
ZU (2012-2012) Grand Canyon Controlled Flood
DOI
ZQ (2024-2024) Grace Lake passive seismic monitoring study
  • Fleming College
DOI
YZ (2024-2030) Gotthard Highway Tunnel Baseline Seismic Monitoring Network, Switzerland
  • Eidgendssisch Technische Hochschule - Swiss Seismological Service (ETH), Switzerland
DOI
XN (2015-2021) Gorkha Earthquake 2015
  • GEOFON Program (GFZ-Potsdam, Germany), Germany
DOI
YB (2022-2022) GOLDFINGER DOI
8A (2019-2022) Gofar_Transfrom_Fault
  • Woods Hole Oceanographic Institution (WHOI), United States of America
DOI
YS (2023-2023) Global DAS month experiment, T8_Sensor-Caucasus dataset DOI
ZC (1999-1999) GLATIS
  • GEOFON Program (GFZ-Potsdam, Germany), Germany
Germany
ZV (2018-2019) GLADYS Maupiti
  • University Montpellier II (UM2 UMSF), France
DOI
7E (2010-2011) Glacioseismic Monitoring of Rumblings in Jakobshavn Glacier
  • University of North Carolina at Chapel Hill (UNC), United States of America
DOI
5F (2012-2014) GlacioBurst
  • ZAMG - Central Institute for Meteorology and Geodynamics, Austria
DOI
XV (2007-2008) Glacier Seismicity and High Resolution Motion Records: Relation to Glacier Erosion
  • University of Alaska, Fairbanks (UAF), United States of America
DOI
1D (2019-2020) Glacier d'Argentière
DOI
ZX (2011-2014) Gisborne-Mahia Seismic Tremor Array
DOI
ZH (2023-2023) GFZ-Landsvirkjun Theistareykir Fibre Array
4Q (2019-2021) GFZ contribution to the COSEISMIQ seismic network
  • GEOFON Program (GFZ-Potsdam, Germany), Germany
DOI
XS (2012-2013) Geysers Broadband Network
  • ARRAY Information Technology, United States of America
XM (2017-2018) Geothermal Seismic Exploration and Monitoring Via Ambient Seismic Noise Interferometry
DOI
9A (2023-2025) Geothermal Resource Assessment beNeath IrelaNd Using Subsurface imaging DOI
Y7 (2009-2010) Geothermal Exploration Arkansas Valley, Mt. Princeton Geothermal System
DOI
7A (2024-2024) Georgetown Seismic Traverse, North Queensland DOI
4R (2022-2027) GEOREAL DOI
YI (2007-2007) GEOPRICO2
  • Woods Hole Oceanographic Institution (WHOI), United States of America
2C (2023-2023) Geophysics data collection and processing as part of NEIU's ESCI 303 Environmental Geology In The Field
DOI
2C (2010-2011) Geophysical Study of Ice Stream Stick-slip dynamics
  • Central Washington University, United States of America
DOI
Y2 (2022-2023) Geophysical Habitat of Subglacial Thwaites
  • Central Washington University, United States of America
DOI
XG (2023-2024) Geophysical Habitat of Subglacial Thwaites
  • Central Washington University, United States of America
DOI
7R (2022-2024) Geophysical Habitat of Subglacial Thwaites
  • Central Washington University, United States of America
DOI
XS (2018-2021) Geophysical characterization of karst aquifers using dynamic recharge events
  • New Mexico Tech, United States of America
DOI
YI (2019-2019) Geometrics Atoms 1-/3-C & Other Instruments Comparisons
DOI
9P (2022-2024) GEology of New England via Seismic Imaging Studies
  • Yale University, United States of America
DOI
XT (2023-2023) GeoLAB
  • ARDITI - Agência Regional para o Desenvolvimento da Investigação, Tecnologia e Inovação
DOI
8M (2023-2023) GeoLab DOI
3X (2023-2023) GeoLab
4C (2015-2015) GeoGirls outreach experiment at Mount St. Helens
  • USGS Vancouver WA, United States of America
XC (2000-2001) Geodynamics of the Yellowstone Hotspot from Seismic and GPS imaging
DOI

Network Data API

The network data shown here is also available programmatically through a web service API.