DEBUG: No DataCite metadata present in JSON for '6G_2017'DEBUG: Found no data from /dev/null (looking for funders for 6G:2017)GEOFON 6G Seismic Network
Deutsches GeoForschungsZentrum GFZ, Karlsruhe Institute of Technology KIT, Instituto de Geofísica (UNAM), Universidad Michoacana de San Nicolás de Hidalgo, Hochschule Bochum (HBO)
Dataset of the 6G seismic network at Los Humeros, 2017-2018
Abstract:
Extensive passive seismic monitoring was carried out between September 2017 and September 2018 over the Los Humeros geothermal field in Mexico. This experiment, in addition to several geophysical, geological, and geochemical surveys was conducted in the framework of the European H2020 and Mexican CONACyT-SENER project GEMex for a better understanding of the structures and behavior of the local geothermal system currently under exploitation, and for investigating future development areas. 25 broadband stations (22 Trillium C-120s and 3 Trillium C-20 PH) recording at 200 Hz, and 20 short period stations (Mark L-4C-3D) recording at 100 Hz comprised the network which is sub-divided into two sub-networks. An inner and denser (~1.6-2 km inter-station distance) pseudo-rhomboidal array (27 stations) was laid out to cover the producing zone and retrieve local seismicity mainly associated to injection and production operations, and to comply with beamforming of ambient noise and time reverse imaging techniques. An outer and sparser (~5 km minimum spacing) array was placed at around 30 km radius surrounding the inner network, and was mainly dedicated to larger scale imaging techniques, such as seismic ambient noise tomography, and regional earthquakes tomography. The GEMex project is supported by the European Union’s Horizon 2020 programme for Research and Innovation under grant agreement No 727550 and the Mexican Energy Sustainability Fund CONACYT-SENER, project 2015-04-68074.
* Description is taken from seismic metadata, and may not match the preferred title for citations.
European Union’s Horizon 2020 programme for Research and Innovation (grant agreement No 727550); Mexican Energy Sustainability Fund CONACYT-SENER (project 2015-04-68074)
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Finger, C.; Saenger, E. H. (2020). Sensitivity maps for time-reverse imaging: an accuracy study for the Los Humeros Geothermal Field (Mexico). Geophysical Journal International, Volume 222, Issue 1, July 2020, Pages 231-246. doi:10.1093/gji/ggaa160
Granados, I.; Calò, M.; Figueroa, A.; Jousset, P. (2020). 3D Anisotropic velocity model of the Los Humeros geothermal field, Mexico, using seismic ambient noise tomography. EGU General Assembly 2020, Vienna, Austria.
Löer, K.; Toledo, T.; Norini, G.; Zhang, X.; Curtis, A.; Saenger, E. H. (2020). Imaging the deep structures of the Los Humeros geothermal field, Mexico, using three-component ambient noise beamforming. Seismological Research Letters (2020) 91 (6): 3269-3277. doi:10.1785/0220200022
Toledo, T.; Gaucher, E.; Jousset, P.; Jentsch, A.; Haberland, C.; Maurer, H.; Krawczyk, C.; Calò, M.; Figueroa, A. (2020). Local earthquake tomography at Los Humeros geothermal field (Mexico). Journal of Geophysical Research: Solid Earth, 125. doi:10.1029/2020JB020390
Gaucher, Emmanuel; Toledo, Tania; Metz, Malte; Figueroa-Soto, Angel G.; Calò, Marco (2019). One year of passive seismic monitoring of the Los Humeros (Mexico) geothermal field. European Geothermal Congress 2019. Den Haag, The Netherlands, 11-14 June 2019.
Verdel, A.; Boullenger, B.; Martins, J.; Obermann, A.; Toledo, T.; Jousset, P. (2019). Ambient noise seismic reflection interferometry at the Los Humeros geothermal field, Mexico. Proceedings of the European Geothermal Congress 2019, Den Haag, The Netherlands.