2 citations · 6 across the 6 of their papers we have counts for
6 papers
Real-time processing of distributed acoustic sensing data for earthquake monitoring operations
Ettore Biondi, Gabrielle Tepp, Ellen Yu +8
We introduce a modular software framework designed to integrate distributed acoustic sensing (DAS) data into operational earthquake monitoring systems. Building on the infrastructu…
Imaging urban hidden faults with ambient noise recorded by dense seismic arrays
Ettore Biondi, Jorge C. Castellanos, Robert W. Clayton
The identification of preexisting near-surface faults represents a piece of crucial information needed to correctly assess the seismic hazard of any area. The mapping of these stru…
Seismic Arrival-time Picking on Distributed Acoustic Sensing Data using Semi-supervised Learning
Weiqiang Zhu, Ettore Biondi, Jiaxuan Li +3
Distributed Acoustic Sensing (DAS) is an emerging technology for earthquake monitoring and subsurface imaging. The recorded seismic signals by DAS have several distinct characteris…
Target-oriented elastic full-waveform inversion through extended image-space redatuming
Ettore Biondi, Guillaume Barnier, Biondo Biondi +1
Elastic full-waveform inversion (FWI) when successfully applied can provide accurate and high-resolution subsurface parameters. However, its high computational cost prevents the ap…
Full waveform inversion by model extension: practical applications
Guillaume Barnier, Ettore Biondi, Robert G. Clapp +1
Producing reliable acoustic subsurface velocity models still remains the main bottleneck of the oil and gas industry's traditional imaging sequence. In complex geological settings,…
Full waveform inversion by model extension: theory, design and optimization
Guillaume Barnier, Ettore Biondi, Robert G. Clapp +1
We describe a new method, full waveform inversion by model extension (FWIME) that recovers accurate acoustic subsurface velocity models from seismic data, when conventional methods…