Results 11 to 20 of about 2,043 (261)

On the existence of neutral directions of the normal gravity field

Contributions to Geophysics and Geodesy, 2014
A neutral direction of a gravity field is a direction along which the components of the gravity vector remain locally unchanged. A neutral point is a point at which there exists a neutral direction.
Gerassimos MANOUSSAKIS, Paraskevas MILAS
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Optimisation of Lilla Edet Landslide GPS Monitoring Network

Journal of Geodetic Science, 2015
Since the year 2000, some periodic investigations have been performed in the Lilla Edet region to monitor and possibly determine the landslide of the area with GPS measurements.
Alizadeh-Khameneh M. A., Eshagh M., Sjöberg L. E.   +2 more
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Advancements of Geodetic Activities in Nepal: A Review on Pre- and Post-2015 Gorkha Earthquake Eras with Future Directions

Remote Sensing, 2022
From celestial objects to every feature on Earth, geodesy provides a reference frame and is the foundation for surveying, mapping, and other geoscience activities.
Shanker KC, Tri Dev Acharya
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Geodetic and Geodynamic Studies at Department of Geodesy and Geodetic Astronomy Wut

Reports on Geodesy and Geoinformatics, 2016
The article presents current issues and research work conducted in the Department of Geodesy and Geodetic Astronomy at the Faculty of Geodesy and Cartography at Warsaw University of Technology. It contains the most important directions of research in the
Brzeziński Aleksander, Barlik Marcin, Andrasik Ewa, Izdebski Waldemar, Kruczyk Michał, Liwosz Tomasz, Olszak Tomasz, Pachuta Andrzej, Pieniak Magdalena, Próchniewicz Dominik, Rajner Marcin, Szpunar Ryszard, Tercjak Monika, Walo Janusz   +13 more
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Earth rotation variations observed by VLBI and the Wettzell “G” ring laser during the CONT17 campaign [PDF]

Advances in Geosciences, 2019
The VLBI (Very Long Baseline Interferometry) technique can provide the full set of parameters needed for the transformation between celestial and terrestrial reference frames with high accuracy.
S. Böhm, M. Schartner, A. Gebauer, T. Klügel, U. Schreiber, T. Schüler   +5 more
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Refinement of the normal E¨otv¨os matrix and its influence on the estimation of the deflections of the vertical

Contributions to Geophysics and Geodesy, 2015
The elements of the Eötvös matrix, usually determined by torsion balance measurements, are useful in many geodetic applications. We present a method for the computation of the elements of the normal Eötvös matrix at a point on the Earth’s physical ...
Gerassimos MANOUSSAKIS, Romylos KORAKITIS   +1 more
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Benefits of Multi-Constellation/Multi-Frequency GNSS in a Tightly Coupled GNSS/IMU/Odometry Integration Algorithm

Sensors, 2018
Localization algorithms based on global navigation satellite systems (GNSS) play an important role in automotive positioning. Due to the advent of autonomously driving cars, their importance is expected to grow even further in the next years ...
Björn Reuper, Matthias Becker, Stefan Leinen   +2 more
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GPS Satellite Surveying in Developing Countries - A Review

Journal of King Saud University: Engineering Sciences, 1989
The use of the GPS system for survey and geodesy is a technological breakthrough that will revolutionize the standards, accuracy, speed and practice of every day surveying.
Ibrahim Al-Kadi
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Transformation procedures in 3D terrestrial coordinate systems [PDF]

Acta Montanistica Slovaca, 2001
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
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Erratum

Geodesy and Cartography, 2014
"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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