نتایج جستجو برای: gravity gradient tensor

تعداد نتایج: 226477  

2013
Enrique Álvarez Mario Herrero-Valea

The conformal invariance of unimodular gravity survives quantum corrections, even in the presence of conformal matter. Unimodular gravity can actually be understood as a certain truncation of the full Einstein-Hilbert theory, where in the Einstein frame the metric tensor has unit determinant. Our result is compatible with the idea that the corresponding restriction in the functional integral is...

2016
Johannes Bouman Jörg Ebbing Martin Fuchs Josef Sebera Verena Lieb Wolfgang Szwillus Roger Haagmans Pavel Novak

The Gravity field and steady-state Ocean Circulation Explorer (GOCE) satellite aimed at determining the Earth's mean gravity field. GOCE delivered gravity gradients containing directional information, which are complicated to use because of their error characteristics and because they are given in a rotating instrument frame indirectly related to the Earth. We compute gravity gradients in grids...

2013
Darby G. Cooper

Passive stabilization methods for satellites have undergone extensive research and development. Recently the number of small satellites (satellites less than I 00 kg.) has increased dramatically. This has lead to increased use of passive stabilization methods, such as gravity-gradient The core of a gravity-gradient stabilization system is a deployable boom with a damping mechanism. Traditionall...

Journal: :Applied sciences 2023

Conventional Euler deconvolution is widely used for interpreting profile, grid, and ungridded potential field data. The Tensor applies additional constraints to the solution using all gravity vectors full gradient tensor. These algorithms use a series of different-sized moving windows yield many solutions that can be employed estimate source location from entire survey area. However, traditiona...

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