Seismic inversion is a fundamental tool in geophysical analysis, providing window into Earth. In particular, it enables the reconstruction of large-scale subsurface Earth models for hydrocarbon exploration, mining, earthquake shallow hazard assessment, and other tasks.

The geometry, kinematics and dynamics of fold-and-thrust belts are strongly influenced by the mechanical behaviour basal décollement. However, many also include mechanically weak lithologies such as evaporites marls or mudstones at different levels within shortened stratigraphy. dynamic evolution these thrust controlled both décollement units embedded overlying stratigraphic succession. In Zagr...

Abstract Since there is no report on the influence of machining depth electron beam melting (EBM) parts, this paper investigated role superficial defects and in performance EBM made Inconel 718 (IN718) samples. Therefore, as-built samples were analyzed against shallow-machined (i.e., only removal outer surfaces) deep-machined deep surface into material) parts. It was shown that both had a drast...

Introduction: Understanding the lunar gravity field can provide fundamental information about lunar internal structure, bulk composition, heat flow, and the duration of volcanism and tectonism. We aim to utilize the gravity field from the Gravity Recovery and Interior Laboratory (GRAIL) mission to reconstruct the history of lunar volcanic history. The high-resolution GRAIL gravity maps show tha...

Future Europa exploration will seek to characterize the distribution of shallow subsurface water as well as to understand the formation of surface features through dynamic ice-shell processes. Radar sounding will be a critical tool for detecting these features, and should be of primary interest to the astrobiology community for understanding how and where life might arise on Europa. To develop ...

T. Bakhos, Department of Civil and Environmental Engineering, Stanford University Yang and Yamazaki Environment and Energy Building MC 4020 473 Via Ortega Stanford, CA 94305 ([email protected]) W. Barrash, Center for Geophysical Investigation of the Shallow Subsurface Department of Geosciences, Boise State University 1910 University Drive, Boise, ID 83705-1535 ([email protected]) M. Car...

18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 We present a new local Bouguer anomaly map of the Central Volcanic Complex (CVC) of Tenerife, Spain, constructed from the amalgamation of 323 new high precision gravity measurements with existing gravity data from 361 observations. The new anomaly map images the high-density core of the CVC and the pronounced gravity low...