Results 1 to 10 of about 50,714 (103)

A new laser-ranged satellite for General Relativity and space geodesy: I. An introduction to the LARES2 space experiment [PDF]

open access: yes, 2017
We introduce the LARES 2 space experiment recently approved by the Italian Space Agency (ASI). The LARES 2 satellite is planned for launch in 2019 with the new VEGA C launch vehicle of ASI, ESA and ELV.
Ciufolini, Ignazio   +10 more
core   +1 more source

Application of the Allan Variance to Time Series Analysis in Astrometry and Geodesy: A Review [PDF]

open access: yes, 2016
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
core   +2 more sources

Mathematical Analysis of Some Typical Problems in Geodesy by Means of Computer Algebra [PDF]

open access: yes, 2018
There are many complicated and fussy mathematical analysis processes in geodesy, such as the power series expansions of the ellipsoid’s eccentricity, high order derivation of complex and implicit functions, operation of trigonometric function, expansions
Bian, Shao-feng, Li, Hou-pu
core   +1 more source

International Association of Geodesy [PDF]

open access: yes
The International Association of Geodesy (IAG), one of seven associations within the International Union of Geodesy and Geophysics (IUGG), provides links to publications, meeting announcements, training, membership, and news articles. Educational levels:

core   +2 more sources

Gravitational-Wave Geodesy: A New Tool for Validating Detection of the Stochastic Gravitational-Wave Background [PDF]

open access: yes, 2018
A valuable target for advanced gravitational-wave detectors is the stochastic gravitational-wave background. The stochastic background imparts a weak correlated signal into networks of gravitational-wave detectors, and so standard searches for the ...
Callister, Thomas   +2 more
core   +3 more sources

Use of the UNB_TopoDens model for local modelling of chosen gravity field parameters in the Western Carpathians [PDF]

open access: yes, 2020
The latest, global density model of topographical masses (UNB TopoDms model) was used to determine complete Bouguer anomalies and the differences between geoid undulations and height anomalies in an area of the Western Carpathians, within the Polish ...
Jamroz, Olgierd   +2 more
core   +1 more source

Operational significance of the deviation equation in relativistic geodesy

open access: yes, 2019
Deviation equation: Second order differential equation for the 4-vector which measures the distance between reference points on neighboring world lines in spacetime manifolds.
FAE Pirani   +7 more
core   +1 more source

On the eve of the 100th anniversary of IAU Commission 19/A2 “Rotation of the Earth” [PDF]

open access: yes, 2018
Dieser Beitrag ist mit Zustimmung des Rechteinhabers aufgrund einer (DFG geförderten) Allianz- bzw. Nationallizenz frei zugänglich.This publication is with permission of the rights owner freely accessible due to an Alliance licence and a national licence
Brzeziński, Aleksander   +9 more
core   +1 more source

Documentation of landslides and inaccessible parts of a mine using an unmanned uav system and methods of digital terrestrial photogrammetry [PDF]

open access: yes, 2015
Quite a big boom has recently been experienced in the technology of unmanned aerial vehicles (UAV). In conjunction with dense matching system, it gives one a powerful tool for the creation of digital terrain models and orthophotomaps.
Jiránková, Eva   +3 more
core   +1 more source

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