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Comparative Study on Predicting Topography from Gravity Anomaly and Gravity Gradient Anomaly [PDF]
Remote Sensing, 2023 Owing to the dependence of algorithms on the measurement of ship soundings and geophysical parameters, the accuracy and coverage of topography still need to be improved. Previous studies have mostly predicted topography using gravity or gravity gradient,
Huan Xu +5 more
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Altered orientation and flight paths of pigeons reared on gravity anomalies: a GPS tracking study. [PDF]
PLoS ONE, 2013 The mechanisms of pigeon homing are still not understood, in particular how they determine their position at unfamiliar locations. The "gravity vector" theory holds that pigeons memorize the gravity vector at their home loft and deduct home direction and
Nicole Blaser +4 more
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Global anomalies in canonical gravity [PDF]
Nuclear Physics B, 1998 17 pages, LaTeX, uses packages amstex, amssymb. One reference added, one sign error corrected. Conclusions unchanged. To appear in Nucl.
Surya, Sumati, Vaidya, Sachindeo
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Non‐Newtonian gravity or gravity anomalies? [PDF]
Eos, Transactions American Geophysical Union, 1988 We emphasize the importance of gravity anomalies in interpreting geophysical data, which has indicated a deviation from the Newtonian inverse square law. In particular, we point out that gravity anomalies, if not accounted for properly, mimic non‐Newtonian behavior. On the other hand, omitting them provides a false signal contributing to the “fifth” or
David Parry Rubincam +3 more
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GRAVITY ANOMALIES OF THE MOON [PDF]
InterCarto. InterGIS, 2015 The source of gravity anomalies of the Moon are large mascons with a high mass concentration at a depth of volcanic plains and lunar Maria. New data on the gravitational field of the Moon were obtained from two Grail spacecrafts. The article presents the
S. G. Pugacheva, V. V. Shevchenko
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Refining satellite Altimetry-Derived gravity anomaly model with shipborne gravity using multilayer perceptron neural networks [PDF]
Scientific ReportsThis study refines the gravity anomaly model derived from altimetry data by employing a multilayer perceptron (MLP) neural network to integrate multi-source geophysical data (longitude, latitude, gravity anomaly, geoid height, bathymetry, and sediment ...
Chengjun Xiao +5 more
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Gravity Anomalies of the Eastern Mediterranean [PDF]
Bulletin of the Mineral Research and Exploration, 1973 Eastern Mediterranean gravity anomalies, supplemented by Anatolian anomalies and linear correlation coefficient analysis of gravity values and topographic elevation along several profiles in Anatolia are evaluated.
H. Fethullah ÖZELÇİ
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Multi-resolution analysis of gravity anomalies: A comparative study of modern and spherical approximation techniques [PDF]
Nova GeodesiaAnalysing gravity anomalies is a key method of understanding the Earth’s shape, structure, and subsurface composition. This is done by modeling the Geoid, an irregular surface, into a regular sphere or ellipsoid for easy computations.
Kolawole S. ILESANMI +3 more
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Long Wavelength Gravity and Topography Anomalies [PDF]
Annual Review of Earth and Planetary Sciences, 1981 It is shown that gravity and topography anomalies on the earth's surface may provide new information about deep processes occurring in the earth, such as those associated with mantle convection. Two main reasons are cited for this. The first is the steady improvement that has occurred in the resolution of the long wavelength gravity field, particularly
Watts, A, Daly, S
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Integrating altimetry derived gravity anomalies with ship-borne gravity data for Africa
Contributions to Geophysics and Geodesy, 2023 The most comprehensive and precise gravity data for the sea region must be obtained for the Sub-Commission of gravity and geoid for Africa (The African Gravity and Geoid sub-commission (AGG) belongs to the Commission 2 of the International Association of
Hussein ABD-ELMOTAAL, Atef MAKHLOOF
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