Results 51 to 60 of about 3,447,456 (153)
Journal of Geophysical Research: Machine Learning and Computation, Volume 3, Issue 3, June 2026.Abstract The three‐dimensional (3D) gravity inversion problem is the process of delineating the volumetric mass distributions from the surface gravity anomalies. Recently, many innovative Convolutional Neural Network (CNN) based algorithms have found some success in reduction of computation costs and delineation of sharper boundaries of causative ...
Abhirup Chaudhuri +2 more
wiley +1 more source
GeoresursyA geological and geophysical model of the structure of the earth’s crust and upper mantle along the Middle Ural transect is presented (as a vertical section of a three-dimensional seismic density model).
P. S. Martyshko +2 more
doaj +1 more source
Geophysical Research Letters, Volume 53, Issue 9, 16 May 2026.Abstract Among the reported seismic events on the Moon, shallow moonquakes are known for their unique features, such as high‐frequency energy excitation, similarity to intraplate earthquakes, and the largest energy release of all reported moonquakes. Despite these interesting features, a small number of samples (<80 events) and sparse seismic network ...
Keisuke Onodera, Taichi Kawamura
wiley +1 more source
Earth and Space Science, Volume 13, Issue 5, May 2026.Abstract The Alabama–Oklahoma Lineament (AOL) is a major crustal boundary that intersects the Mississippi Embayment (ME) and may influence intraplate deformation in the southern United States. We present the first regional magnetotelluric (MT) resistivity models across the AOL–ME system using EarthScope data and two‐dimensional inversion. All southwest–
Kaushik Sarker, Chris Cramer
wiley +1 more source
Bouguer gravity anomaly map of Iowa,1981. [PDF]
, 1981 Gravity values on this map are based on 1967 International Gravity Formula and are reduced to sea level with a Bouguer Density of 2.67 g ...
core
Estimation of Bouguer Density Precision: Development of Method for Analysis of La Soufriere Volcano Gravity Data [PDF]
, 2014 http://dx.doi.org/10.17014/ijog.vol3no3.20084The precision of topographic density (Bouguer density) estimation by the Nettleton approach is based on a minimum correlation of Bouguer gravity anomaly and topography. The other method, the Parasnis approach,
Valentin Mikhailov +2 more
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Density Model Creation Based on Separating Gravity Field by Depth
Russian Journal of Earth SciencesAs a rule, it is known from a priori data that the studied field anomalies are caused by geological structures located at a certain depth below the day surface.
Martyshko Petr, Byzov Denis
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, 1903 Bouguer . La Figure de la Terre, déterminée par les observations de MM. Bouguer et de La Condamine, avec une relation abrégée de ce voyage par M. Bouguer. Paris, MDCCXLXI. In: Bulletin astronomique, tome 20, 1903. pp.
Bouguer
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Fortran Program for Reduction of Gravimeter Observations to Bouguer Anomaly [PDF]
, 1977 A Fortran computer program was developed to reduce field results of gravimeter measurements to useful Bouguer gravity values. The program is able to reduce data that have been observed at widely varying times.
Rudman, Albert Julius +2 more
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Spacetime and the Philosophical Challenge of Quantum Gravity [PDF]
, 2001 We survey some philosophical aspects of the search for a quantum theory of gravity, emphasising how quantum gravity throws into doubt the treatment of spacetime common to the two `ingredient theories' (quantum theory and general relativity), as a 4 ...
Butterfield, Jeremy +3 more
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