Results 41 to 50 of about 733,426 (347)
Satellite geodesy: Methods [PDF]
General Theory. Analytic solutions for the motion of a near‐earth satellite are of practical importance for orbit prediction and establishment of reference orbits I (intermediaries) for minimizing perturbations from which the geodetic information is extracted.
openaire +1 more source
A new laser-ranged satellite for General Relativity and space geodesy: IV. Thermal drag and the LARES 2 space experiment [PDF]
.In three previous papers we presented the LARES 2 space experiment aimed at a very accurate test of frame-dragging and at other tests of fundamental physics and measurements of space geodesy and geodynamics. We presented the error sources in the LARES 2
I. Ciufolini+8 more
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Transformation procedures in 3D terrestrial coordinate systems [PDF]
Transformation procedures belong to the main tasks of surveyor working in a field of geodesy, for example in satellite geodesy or astronomical geodesy.
Sedlák Vladimír
doaj
"Erratum on the article ‘The role of texture information and data fusion in topographic objects extraction from satellite data’" Geodesy and Cartography.
Kuldeep Chaurasia, Pradeep Kumar Garg
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The shallower portions of subduction zone megathrust faults host Earth’s most hazardous tsunamigenic earthquakes, yet understanding how and when they slip remains elusive because of challenges making seafloor observations.
B. Brooks+13 more
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Editorial for Multi-Constellation Global Navigation Satellite Systems: Methods and Applications
This is a great era of significant changes and innovations in the field of geodesy and navigation with the emerging multi-constellation Global Navigation Satellite Systems (GNSS) [...]
Jianghui Geng, Maorong Ge
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Arne Bjerhammar- a personal summary of his academic deeds
Arne Bjerhammar is well known worldwide mainly for his research in physical geodesy but also for introducing a new matrix algebra with generalized inverses applied in geodetic adjustment.
Sjöberg L. E.
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The aim of the new generation of Global Geodetic Observing System is a millimeter-level accuracy in positioning, with a crucial role to be played by Global Navigation Satellites Systems (GNSS) in the Precise Point Positioning (PPP) mode.
Xianjie Li+5 more
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Application of the Allan Variance to Time Series Analysis in Astrometry and Geodesy: A Review [PDF]
The Allan variance (AVAR) was introduced 50 years ago as a statistical tool for assessing of the frequency standards deviations. For the past decades, AVAR has increasingly being used in geodesy and astrometry to assess the noise characteristics in ...
Malkin, Zinovy
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Research on GNSS positioning and applications in Poland in 2015–2018 [PDF]
This review paper presents research results on geodetic positioning and applications carried out in Poland, and related to the activities of the International Association of Geodesy (IAG) Commission 4 “Positioning and Applications” and its working groups.
Paweł Wielgosz+3 more
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