Results 11 to 20 of about 129,096 (265)
Gravity disturbance compensation for dual-axis rotary modulation inertial navigation system
Frontiers in Marine Science, 2023 Gravity disturbance compensation is an important technique for improving the positioning accuracy of high-precision inertial navigation systems (INS).
Panpan Zhang +7 more
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A new high-precision gravity solid tidal model for Precision Gravity Measurement Facility
Geodesy and Geodynamics, 2020 It is significant for establishing gravity datum to construct precise gravity solid tidal model. A simple method with relatively low performance is to interpolate tidal parameters from the global gravity solid tide models.
Chuang Xu +3 more
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Standard model with gravity couplings [PDF]
Physical Review D, 1996 Extended, and replaced with LaTex file.
Chang, Lay Nam, Soo, Chopin
openaire +3 more sources
Earth, Planets and Space, 2020 We developed a refined gravimetric geoid model for Japan on a 1 × 1.5 arc-minute (2 km) grid from a GOCE-based satellite-only global geopotential model and a regional gravity field model updated in this study.
Koji Matsuo, Yuki Kuroishi
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A Combined Gravity Compensation Method for INS Using the Simplified Gravity Model and Gravity Database. [PDF]
Sensors (Basel), 2018 Zhou X, Yang G, Wang J, Wen Z.
europepmc +2 more sources
Monthly gravity field solution from GRACE range measurements using modified short arc approach
Geodesy and Geodynamics, 2015 In this paper we present a series of monthly gravity field solutions from Gravity Recovery and Climate Experiment (GRACE) range measurements using modified short arc approach, in which the ambiguity of range measurements is eliminated via differentiating
Yunzhong Shen, Qiujie Chen, Houze Xu
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A Hydro-Dynamical Model for Gravity [PDF]
INCAS Bulletin, 2016 hydro-dynamical model for gravity by using an analogy with the attraction of spherical sources in incompressible fluids is proposed. Information regarding a photon-like particle called graviton is taken using an author’s previous paper [6]. The substance
Corneliu BERBENTE
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Instability in the Magnetized Accretion Disks with Outflows in the Presence of Self-Gravity [PDF]
Iranian Journal of Astronomy and Astrophysics, 2022 We study the stability of a model of magnetized accretion disk, in whichoutflows play a significant role in driving the inflow, and magnetic field is generated bya dynamo operating in the disk.
Sekine Karimzadeh +2 more
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Application of Radial Basis Functions for Height Datum Unification
Geosciences, 2018 Local gravity field modelling demands high-quality gravity data as well as an appropriate mathematical model. Particularly in coastal areas, there may be different types of gravity observations available, for instance, terrestrial, aerial, marine gravity,
Ismael Foroughi +3 more
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An iterative Wiener filtering method based on the gravity gradient invariants
Geodesy and Geodynamics, 2015 How to deal with colored noises of GOCE (Gravity field and steady – state Ocean Circulation Explorer) satellite has been the key to data processing. This paper focused on colored noises of GOCE gradient data and the frequency spectrum analysis. According
Rui Zhou, Xiaoping Wu
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