A Federated Learning approach to use confidential hydrocarbon extraction data for investigating coastal subsidence

Disentangling shallow sources of subsidence in an urbanized reclaimed coastal plain, Almere, South Flevopolder the Netherlands

Volcanic harmonic tremors during a non-eruptive event, Torfajokull volcano, Iceland

Statistical analysis of static and dynamic predictors for seismic b-value variations in the Groningen gas field

We perform statistical analyses on spatiotemporal patterns in the magnitude distribution of induced earthquakes in the Groningen natural gas field. The seismic catalogue contains 336 earthquakes with (local) magnitudes above , observed in the period between 1 January 1995 and 1 January 2022. An exploratory moving-window analysis of maximum...

Geothermal Reservoir Characterization and Monitoring through Seismic (Ambient Noise) And Geodetic (InSAR) Imaging applied on Torfajökull Volcano and Reykjanes Peninsula, Iceland

After decades of oil, gas, and coal exploitation, we have learned about some of the unpleasant aftereffects of subsurface resource exploration. Adverse long-term impacts, some known during exploration periods, others only afterwards, may include induced seismicity, land subsidence, or even sinkholes. While geothermal is currently seen as a...

Unraveling anthropogenic causes of subsidence in the coastal plain of Friesland (NL)

3D-S wave velocity model of the Los Humeros geothermal field, Mexico, by ambient-noise tomography

Since the successful retrieval of surface-wave responses from the ambient seismic field via cross-correlation, noise-based interferometry has been widely used for high resolution imaging of the Earth’s lithosphere from all around the globe. Further applications on geothermal fields reveal the potential of ambient noise techniques to either...

Ambient noise seismic reflection interferometry at the Los Humeros Geothermal Field Mexico

In the past two decades, a limited but steadily growing number of papers were published on successful retrieval of P-wave reflections from ambient seismic noise. Subsurface reflection images can provide higher structural detail as compared to velocity images from tomographic inversion of surface waves extracted from ambient noise. But the...

Surface-Wave Tomography by Ambient Noise Seismic Interferometry to Image Volcanic and Geothermal Systems in South Iceland

Active deformation of the eastern Trans-Mexican Volcanic Belt based on InSAR persistent scatterers

Advanced localization of small seismic events in Europe, case studies in Denmark, Netherlands and Iceland from the GeoERA HIKE project