The idea behind this project is to use the superb properties of the superconducting gravimeters (SGs) to monitor global geodynamic signals in gravity. These advantages are the high signal-to-noise ratio from high to very low frequencies, the extremely low (and generally linear) drift as well ...
We introduce here a Network Inversion Filter for estimating the distribution of fault slip in space and time using data from such dense, frequently sampled geodetic networks. Fault slip is expanded in a spatial basis set k(x) in which the coefficients are time varying, s(x, t) = k=1M ...
<p id="abspara0010" view="all"> The conventional dynamic approach for gravity filed modelling has been implemented in the PANDA (Position and Navigation Data Analyst) software. A variant of the so-called ‘two-step’ method for gravity field modelling is
Accounting for time- and space-varying changes in the gravity field to improve the network adjustment of relative-gravity data The relative gravimeter is the primary terrestrial instrument for measuring spatially and temporally varying gravitational fields. The background noise of ... Kennedy,Jeffrey,R...
New realization of time-varying mean gravity field model based on 8 years of GRACE dataLemoine, JeanmichelBiancale, RichardBruinsma, SeanBourgogne, StéphaneGégout, Pascal
This paper investigates the problem of impact-time-control guidance law with the time-varying velocity caused by gravity and aerodynamic drag. Using the deep reinforcement learning (DRL) algorithm, we propose a novel impact time control guidance (ITCG) law in which a DRL agent is trained from ...
Time-Varying Kalman Attitude Estimator. An algorithm for attitude estimation from magnetic, angular rate, and gravity sensors data. - GII/TVKAE
The Gravity and steady-state Ocean Circulation Explorer (GOCE) program is a core project of the European Space Agency (ESA) among next missions of Earth exploration. This paper describes the most relevant aspects of the Drag Free and Att... G Sechi,G André,D Andreis,... - Guidance, Nav...
a single time varying result for a selection of network objects The grid is displayed bygridding results for a single objector bygridding results for selected objects. Note:If there are no results for an object (for example if a sub-network is simulated), the grid cells for that object will...
The spectra of linear gravity waves generated by a time-varying tropospheric thermal forcing representing organized convection are compared to the spectra ... RE Pandya,MJ Alexander - 《Journal of the Atmospheric Sciences》 被引量: 746发表: 2010年 NMR studies of electron transfer mechanisms in a ...