Results 21 to 30 of about 529 (180)
Journal of Geodetic Science, 2018 Spherical harmonic expansion is a commonly applied mathematical representation of the earth’s gravity field. This representation is implied by the potential coeffcients determined by using elements/parameters of the field observed on the surface of the ...
Apeh O.I., Moka E.C., Uzodinma V.N.
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Journal of Maps, 2021 In this work, we present new Bouguer and residual Bouguer anomaly maps of the Central Pyrenees calculated from 3590 stations, of which 1141 are new observations acquired from surveys performed between 2018 and 2019.
Conxi Ayala +12 more
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High-precision local gravity survey along planned motorway tunnel in the Slovak Karst
Contributions to Geophysics and Geodesy, 2019 Results from a detailed gravity survey realized along the planned highway tunnel in the karstic area of Slovak Karst in the eastern Slovakia are presented.
Pavol ZAHOREC +3 more
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Jurnal Fisika Flux, 2021 Depth analysis of the gravity anomaly source using Spectral Statistical Technique has been carried out in the Godean area, Yogyakarta. This research was conducted to determine the depth of the formation in the study area.
Muhammad Faizal Zakaria
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A Study on the Compatibility of 3-D Seismic Velocity Structures with Gravity Data of Taiwan
Terrestrial, Atmospheric and Oceanic Sciences, 2010 The Bouguer anomaly of Taiwan has been revised in this study based on more accurate terrain data provided by the Taiwanese Digital Terrain Model compiled by the Taiwan Forestry Bureau. Three seismic velocity models, those determined by Rau and Wu (1995),
Horng-Yuan Yen Hsien-Hsiang Hsieh
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Upgraded map of Bouguer anomalies of Lithuania based on GIS techniques
Geodesy and Cartography, 2012 The presently used Bouguer anomaly map of Lithuania is based on gravity field mapping of 1958-1961. The constant density 2,30 g/cm3 between the Earth’s surface and reference level (sea level) was employed to calculate Bouguer anomalies. The digital model
Saulius Šliaupa +2 more
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Bouguer anomaly map of New Zealand [PDF]
New Zealand Journal of Geology and Geophysics, 1958 Summary The Bouguer map of New Zealand exhibits two major negative gravity anomalies. The Rangitikei‐Waiapu Anomaly, which intersects tne axial ranges of the North Island, indicates a crustal downwarp which is not in isostatic equilibrium.
E. I. Robertson, W. I. Reilly
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BOUGUER ANOMALY AND SEDIMENT THICKNESS ESTIMATION AT THE TEHORU GEOTHERMAL AREA
JGETehoru Village, Tehoru District, Central Maluku Regency, has significant geothermal potential. This study aims to examine Bouguer anomalies, reduced-Bouguer density, sediment thickness estimation, and shallow structures using TOPEX gravity data and SRTM ...
Salman Hamja Siombone, Mursaid Dahlan
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Geophysical update of the diameter of the Zhamanshin impact structure, Kazakhstan
Meteoritics &Planetary Science, EarlyView.Abstract The rim of the 0.9‐Ma‐old Zhamanshin impact crater in Kazakhstan is considered to be almost completely exposed via a series of hills surrounding a central flat area, indicating an apparent diameter of 14 km. This would make Zhamanshin the second largest impact crater of the Quaternary period. However, the overall geometry of these hills is not
Yoann Quesnel +6 more
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Bouguer gravity field of the Tuscan Archipelago (central Italy)
Journal of Maps, 2019 In this paper, we present a new Bouguer gravity map of the Northern Tuscan offshore (central Italy), based on original gravity data acquired on the islands of the Tuscan Archipelago.
M. Milano +4 more
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