Results 41 to 50 of about 5,839,153 (344)

DEFORMATION ANALYSIS OF MICROTRIANGULATION NETWORK [PDF]

Geodetski Glasnik, 2011
This paper presents a Hannover method and its application in the deformation analysis. Hannover method determines the displacements of the geodetic network points, based on the geodetic measurements using the statistic methods. Application of determining
Esad Vrce
doaj   +1 more source

State-of-the-art in studies of glacial isostatic adjustment for the British Isles: a literature review [PDF]

, 2016
Understanding the effects of glacial isostatic adjustment (GIA) of the British Isles is essential for the assessment of past and future sea-level trends.
Alistair Rennie, Arıkan, Bekaert, Bingley, Bähr, Davenport, Elizabeth J Petrie, Firth, Firth, Firth, Jardine, Jim Hansom, Julia Stockamp, Kaneko, Lambeck, Li, Li, Paul Bishop, Peltier, Plag, Ringrose, Samsonov, Shennan, Shennan, Shennan, Shennan, Sissons, Sissons, Sissons, Smith, Smith, Smith, Tong, Van de Plassche, Wang, Woodroffe, Zhenhong Li   +36 more
core   +1 more source

Determination of Global Geodetic Parameters Using Satellite Laser Ranging Measurements to Sentinel-3 Satellites

Remote Sensing, 2019
Sentinel-3A/3B (S3A/B) satellites are equipped with a number of precise instruments dedicated to the measurement of surface topography, sea and land surface temperatures and ocean and land surface color.
D. Strugarek, K. Sośnica, D. Arnold, A. Jäggi, R. Zajdel, G. Bury, M. Drożdżewski   +6 more
semanticscholar   +1 more source

Most expedient mine surveying analysis and geodetic method for tracking the stability of the tailings dam position [PDF]

E3S Web of Conferences
This article examines the issues of mine surveying and geodetic observations of the stability of the position of the tailings dam of the Almalyk Mining and Metallurgical Combine (AMMC) in Uzbekistan.
Rahimova Muhlisa, Pardaboyev Anvarjon, Inogamov Ibrohim, Xudoyberdiyev Abdusamat, Shamsieva Nasiba, Tuychiyeva Ixtibar, Fathiddinova Mehriniso, Yakubov Tohir, Mirjalolov Nuriddin   +8 more
doaj   +1 more source

Analysis of the quality of measurements of permanent base stations (UZPOS) in the territory of Samarkand [PDF]

E3S Web of Conferences
The article analyses the quality of GNSS measurements linked to permanent base stations (UZPOS) in the Samarkand region. For fullfledged, high-quality work and analysis of observations, existing state geodetic points were used.
Tukhtamishev Shukhrat, Suyunov Shukhrat, Mirzaev Anvar, Urokov Olim, Berdikulov Usmon   +4 more
doaj   +1 more source

Stress buildup in the Himalaya [PDF]

, 2004
The seismic cycle on a major fault involves long periods of elastic strain and stress accumulation, driven by aseismic ductile deformation at depth, ultimately released by sudden fault slip events. Coseismic slip distributions are generally heterogeneous
Avouac, J. P., Bollinger, L., Cattin, R., Pandey, M. R.   +3 more
core   +1 more source

Applicability and Analysis of the Results of Non-Contact Methods in Determining the Vertical Displacements of Timber Beams

Applied Sciences, 2021
Determining the displacements and consequent deformations of structures is a demanding branch of engineering. Displacements are most often determined by geodetic methods, among which high-precision non-contact methods have recently taken the lead ...
Boštjan Kovačič, Luka Štraus, Mateja Držečnik, Zoran Pučko   +3 more
doaj   +1 more source

Absolute Geodetic Rotation Measurement Using Atom Interferometry

Physical Review Letters, 2011
We demonstrate a cold-atom interferometer gyroscope which overcomes accuracy and dynamic range limitations of previous atom interferometer gyroscopes. We show how the instrument can be used for precise determination of latitude, azimuth (true north), and Earth's rotation rate.
J K, Stockton, K, Takase, M A, Kasevich
openaire   +3 more sources

From quiescence to unrest: 20 years of satellite geodetic measurements at Santorini volcano, Greece

, 2015
Periods of unrest at caldera‐forming volcanic systems characterized by increased rates of seismicity and deformation are well documented. Some can be linked to eventual eruptive activity, while others are followed by a return to quiescence. Here we use a
M. Parks, J. Moore, X. Papanikolaou, J. Biggs, T. Mather, D. Pyle, Costas Raptakis, D. Paradissis, A. Hooper, B. Parsons, P. Nomikou   +10 more
semanticscholar   +1 more source

Geodetic VLBI Observations of EGRET Blazars [PDF]

, 1998
We present VLBI observations of the EGRET quasars 0202+149, CTA 26, and 1606+106, as well as additional analysis of VLBI observations of 1156+295 presented in Piner & Kingham (1997b).
B. Glenn Piner, Bondi M., Charlot P., Dondi L., Hallum J. C., Kerry A. Kingham, Krichbaum T. P., McHardy I. M., McHardy I. M., Murphy D. W., Nair A. D., Padrielli L., Phillips R. B., Pohl M., Reich W., Romney J. D., Stickel M., Tang G., Terasranta H., Tornikoski M., Vicente L., von Montigny C., Wagner S., Zensus J. A.   +23 more
core   +4 more sources