Results 1 to 10 of about 358,370 (301)
Research on Earth rotation and geodynamics in Poland in 2019–2022
This paper summarizes the activity of the chosen Polish geodetic research teams in 2019–2022 in the fields of the Earth rotation and geodynamics. This publication has been prepared for the needs of the presentation of Polish scientists’ activities on the
Janusz Bogusz +3 more
doaj +1 more source
Rotation of Earth and determination of Earth orientation parameters [PDF]
Earth's rotation and elements of the Earth's orientation, with emphasis on the determination of the parameters of the Earth's orientation were described.
Mirko Borisov +2 more
doaj +1 more source
Drift of the Earth’s Principal Axes of Inertia from GRACE and Satellite Laser Ranging Data
The location of the Earth’s principal axes of inertia is a foundation for all the theories and solutions of its rotation, and thus has a broad effect on many fields, including astronomy, geodesy, and satellite-based positioning and navigation ...
José M. Ferrándiz +6 more
doaj +1 more source
Research on Earth rotation and geodynamics in Poland in 2015–2018 [PDF]
This paper summarizes the activity of the chosen Polish geodetic research teams in 2015–2018 in the fields of Earth: rotation, dynamics as well as magnetic field.
Janusz Bogusz +2 more
doaj +1 more source
Over the last 15 years, the Gravity Recovery and Climate Experiment (GRACE) mission has provided measurements of temporal changes in mass redistribution at and within the Earth that affect polar motion. The newest generation of GRACE temporal models, are
Justyna Śliwińska +3 more
doaj +1 more source
Changes in the Earth’s Spin Rotation due to the Atmospheric Effects and Reduction in Glaciers [PDF]
The atmosphere strongly affects the Earth’s spin rotation in wide range of timescale from daily to annual. Its dominant role in the seasonal perturbations of both the pole position and spinning rate of the Earth is once again confirmed by a comparison ...
Sung-Ho Na +7 more
doaj +1 more source
Improved IMU Preintegration with Gravity Change and Earth Rotation for Optimization-Based GNSS/VINS
IMU preintegration technology has been widely used in the optimization-based sensor fusion framework, in order to avoid reintegrating the high-frequency IMU measurements at each iteration and maintain the ability of bias correction when bias estimation ...
Junxiang Jiang, Xiaoji Niu, Jingnan Liu
doaj +1 more source
OSCILLATIONS OF DRY AIR IN THE ATMOSPHERE
Introduction. The article examines the influence of the terrain and the daily rotation of the Earth on the oscillatory processes in the atmosphere. It is shown that as a result of the superposition of two oscillatory processes, caused both by natural ...
I. S. Afanasyev, R. G. Zakinyan
doaj +1 more source
From 2002 to 2017, the Gravity Recovery and Climate Experiment (GRACE) mission’s twin satellites measured variations in the mass redistribution of Earth’s superficial fluids, which disturb polar motion (PM).
Jolanta Nastula, Justyna Śliwińska
doaj +1 more source
A review of the 19th International Symposium on geodynamics and earth tide, Wuhan 2021
Modern geodetic technologies such as high-precision ground gravity measurements, satellite gravity measurements, the global navigation satellite system, remote sensing methods, etc.
Heping Sun +3 more
doaj +1 more source

