An All-in-One Application for Temporal Coordinate Transformation in Geodesy and Geoinformatics
ISPRS International Journal of Geo-Information, 2020 Over the years, Global Navigation Satellite Systems (GNSS) have been established in the geosciences as a tool that determines the positions of discrete points (stations) on the Earth’s surface, on global to local spatial scales in a very simple and ...
Antonio Banko +3 more
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Journal of Geophysical Research: Solid Earth, 2015 Xiaoping Wu +8 more
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Future of National Reference Frames – from static to kinematic? [PDF]
Geodesy and Cartography, 2018 Technical development, new applications and requests for increased accuracy in georeferencing are setting new demands for accuracy and reliability of reference frames.
Markku Poutanen, Pasi Häkli
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Long-Period Perturbations in Terrestrial Reference Frames [PDF]
International Astronomical Union Colloquium, 1991 AbstractOceanic and fluid core effects inherent in polar motion and 1.o.d. -data were analyzed and related results are discussed in detail.A new exact analytic solution to the hydrodynamic equations is obtained, which describes tidal motions at low frequencies in a homogeneous, incompressible, inviscid liquid core with arbitrary core-mantle topography.
E. Groten, S.M. Molodensky, J. Zwielich
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Determination of coordinates of permanent stations for global positioning in the International Terrestrial Reference System [PDF]
TehnikaThe subject of this paper is the International Terrestrial Reference Frame 2020 (ITRF2020), which represents the current realization of the International Terrestrial Reference System (ITRS).
Krstić Stefan V. +2 more
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Stable Regional Reference Frame for Reclaimed Land Subsidence Study in East China
Remote Sensing, 2022 This study implemented a stable Regional Reference Frame in Shanghai, East China (called SHRRF), using seven years of continuous GNSS observations from the Shanghai Continuously Operating Reference System stations (SHCORS) to examine reclaimed coast–land
Yu Peng +3 more
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Realizing a terrestrial reference frame using the Global Positioning System
Journal of Geophysical Research: Solid Earth, 2015 B. Haines +6 more
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Some key facts for the realization of a modern National Geodetic Reference System/Frame: The Hellenic case [PDF]
Micro, Macro & Mezzo GeoinformationThe realization of a modern National Geodetic Reference System/Frame (NGRSF) for each country plays a crucial role in many applications, such as cadastre, public works, and, lately, the monitoring of climate change (at least at the local scale).
Dimitrios Ampatzidis +2 more
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Connecting terrestrial to celestial reference frames [PDF]
Proceedings of the International Astronomical Union, 2012 AbstractIn this paper we outline several problems related to the realization of the international celestial and terrestrial reference frames — the ICRF and ITRF — at the millimeter level of accuracy, with emphasis on ICRF issues. We consider here the current status of the ICRF, the interrelationship between the ICRF and ITRF, and considerations for ...
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Sphero-Conical Modeling for the Estimation of Very Long Baseline Interferometry Invariant Point
Sensors, 2022 A geodetic reference frame is a fundamental element in geoinformation fields such as autonomous navigation and digital twins. The international terrestrial reference frame is established and maintained using several space-geodetic techniques, including ...
Tae-Suk Bae, Chang-Ki Hong
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