Characterization of a Pre-Trajan wall by integrated geophysical methods [PDF]
, 2015 The purpose of this study was to characterize a pre-Trajan mosaic-decorated wall structure located beneath the Cryptoporticus of the 'Baths of Trajan' complex in Rome. The surveyed wall is 15m long, 0.9m wide and 3 to 5m high.
Annan +22 more
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3-D multiobservable probabilistic inversion for the compositional and thermal structure of the lithosphere and upper mantle: III. Thermochemical tomography in the Western-Central U.S. [PDF]
, 2016 Acknowledgments We are indebted to F. Darbyshire and J. von Hunen for useful comments on earlier versions of this work. This manuscript benefited from thorough and constructive reviews by W. Levandowski and an anonymous reviewer.
Aoki K. +10 more
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Validating tomographic model with broad-band waveform modelling: an example from the LA RISTRA transect in the southwestern United States [PDF]
, 2007 Traveltime tomographic models of the LA RISTRA transect produce excellent waveform fits if we amplify the damped images. We observe systematic waveform distortions across the western edge of the Great Plains from South American events, starting about 300
Helmberger, Don. V., Song, Teh-Ru Alex
core +1 more source
Multiple resolution surface wave tomography: the Mediterranean basin [PDF]
Geophysical Journal International, 2004 ISSN:0956 ...
Boschi L, Ekstrom G, Kustowski B
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Pavement testing by integrated geophysical methods: Feasibility, resolution and diagnostic potential [PDF]
, 2017 This work is focused on the assessment of the diagnostic potential of several geophysical methods when applied to the investigation of a rigid airport pavement.
CARDARELLI, Ettore +4 more
core +1 more source
TRANSVERSE ISOTROPIC CRUST STRUCTURE BENEATH THE NORTHWEST AND CENTRAL NORTH ANATOLIA REVEALED BY SEISMIC SURFACE WAVES PROPAGATION [PDF]
Malaysian Journal of Geosciences, 2021 The Anatolian crust, which is abnormally hot, is widely deformed by subduction related volcanism. Suture zones, transform faults, thrusts and folds and metamorphic core complexes add to the geological complexity.
Özcan Çakır
doaj +1 more source
Bayesian eikonal tomography using Gaussian processes
Seismica, 2023 Eikonal tomography has become a popular methodology for deriving phase velocity maps from surface wave phase delay measurements. Its high efficiency makes it popular for handling datasets deriving from large-N arrays, in particular in the ambient-noise
Jack Muir
doaj +1 more source
Seismological reference earth model in South China (SREM-SC): Crust and uppermost mantle
Frontiers in Earth Science, 2023 The South China Block is located on the eastern margin of the Eurasian Plate and the western margin of the Pacific Plate. The South China Block is currently in a tectonically compressed environment, while the Tibetan Plateau is moving eastward and the ...
Jiamin Hu +7 more
doaj +1 more source
Locating earthquakes with surface waves and centroid moment tensor estimation [PDF]
, 2012 Traditionally, P wave arrival times have been used to locate regional earthquakes. In contrast, the travel times of surface waves dependent on source excitation and the source parameters and depth must be determined independently.
Helmberger, Don +4 more
core +1 more source
Cavity Investigation by Surface Wave Tomography and Microgravity [PDF]
Proceedings, 2014 Shallow cavities, such as karstic caves in carbonate bedrock and near-surface underground mine workings and tunnels, constitute serious hazards for persons and existing constructions due to the risk of collapse and subsidence involving damages to buildings and increased urban development costs.
Bitri, Adnand +2 more
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