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Wyszukujesz frazę "geokinematics" wg kryterium: Temat


Wyświetlanie 1-6 z 6
Tytuł:
Problem of intraplate velocity determination for geokinematic interpretations
Autorzy:
Bogusz, J.
Figurski, M.
Powiązania:
https://bibliotekanauki.pl/articles/224803.pdf
Data publikacji:
2012
Wydawca:
Politechnika Warszawska. Wydział Geodezji i Kartografii
Tematy:
ASG-EUPOS
measurement
geokinematics
pomiary
geokinematyka
Źródło:
Reports on Geodesy; 2012, z. 2/93; 35-40
0867-3179
Pojawia się w:
Reports on Geodesy
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Kinematic GPS batch processing, a constrained solution applied to antenna array
Autorzy:
Roggero, M.
Powiązania:
https://bibliotekanauki.pl/articles/225872.pdf
Data publikacji:
2006
Wydawca:
Politechnika Warszawska. Wydział Geodezji i Kartografii
Tematy:
geokinematyka
GPS projekt
geokinematics
GPS project
Opis:
Kinematic GPS observation processing requires robustness, especially in noisy environments. Ambiguity resolution robustness can be improved with multi base approach and parameters constraining. We consider a discrete-time linear systems with known dynamics, produced by a GPS antenna array mounted on a vehicle. Simulated and real data examples are given, where both system dynamics and geometric constraints strengthen ambiguities fixing. The developed algorithm works in a multi-base approach with the simplifying hypothesis of short baselines.
Źródło:
Reports on Geodesy; 2006, z. 2/77; 235-240
0867-3179
Pojawia się w:
Reports on Geodesy
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
The transmission of GNSS data in the distart network for real kinematic positioning
Autorzy:
Barbarella, M.
Bedin, A.
Gandolfi, S.
Powiązania:
https://bibliotekanauki.pl/articles/225867.pdf
Data publikacji:
2006
Wydawca:
Politechnika Warszawska. Wydział Geodezji i Kartografii
Tematy:
GNSS system
geokinematyka
metoda RTK
geokinematics
RTK methodology
Opis:
The GNSS RTK-Networks have been aroused a great interest for the advantages in the surveying of the territory in comparison to the traditional RTK methodology. The DISTART in the last year has improved a Network for RTK positioning. At present the net is composed by 8 permanent stations. The control centre is nearby the Department of DISTART of Bologna University. This network is fundamental to investigate all aspects concerning the networks for real time applications. Particularly, not only the topographic feature is investigated, but a very important aspect concerning the data transmission infrastructure is analyzed. In fact the first experimentations demonstrated that the performance of the topographic network depends on the guarantee of a correct data transmission from the GNSS permanent stations to the Control Centre. To investigate on this field we built a network composed by mixed physical data transmission infrastructure between control centre and the permanent stations on the territory (topographic baselines about 70-80 Km) using university Italian network (GARR) and commercial networks. We studied the time of latency of data transmitted, that is an important aspect of the network, because to solve ambiguities every software for real time network solution needs that the GNSS permanent station observations arrives with a latency not too much greater than a second. Parallely we studied other important aspects of the data transmission in the network like the NAPs (Network Access Protocols), the velocities, the data formats (RTCM 2.X, RTCM 3.0). In this work we want to give the direction to characterize a procedure step by step of a network installation, wit h the purpose to define a standard, possibly certified, about procedures, materials, softwares to use to install a network of GNSS permanent stations for RTK positioning.
Źródło:
Reports on Geodesy; 2006, z. 2/77; 241-247
0867-3179
Pojawia się w:
Reports on Geodesy
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Geokinematics of Central Europe from GPS data
Autorzy:
Caporali, A.
Śledziński, J.
Powiązania:
https://bibliotekanauki.pl/articles/224784.pdf
Data publikacji:
2006
Wydawca:
Politechnika Warszawska. Wydział Geodezji i Kartografii
Tematy:
GPS projekt
geokinematyka
Europa
GPS project
geokinematics
Europe
Opis:
In several seismic or potentially seismic areas deformation processes at moderate depth generate deformation at the surface and measurement of such surface deformation is an important boundary condition to models of the evolution of interacting blocks before, during and after earthquakes. the network of some 160 permanent GPS stations disseminated in Europe under the European Permanent Network of EUREF and the CERGOP 2 Project of the European Union, with additional local densification stations, provides a valuable contribution to the estimate of the average surface strain rate. The expected strain rate is of the order of 20-40 nanostrian per year, corresponding to a velocity change of a few mm/year over distances of some hundreds of km. Consequently, we require accuracies in the velocities of fractions of mm/year and full control of systematic errors which may mask tectonic signals. Based on our systematic processing of GPS data from permanent European GPS stations covering nearly a decade (1995-2005) we present the large scale velocity flow across most of continental Europe and the associated horizontal gradient or strain rate field.
Źródło:
Reports on Geodesy; 2006, z. 2/77; 17-28
0867-3179
Pojawia się w:
Reports on Geodesy
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Geo-kinematics of Central Europe inferred from long-term monitored regional and local GPS networks
Autorzy:
Hefty, J.
Powiązania:
https://bibliotekanauki.pl/articles/225133.pdf
Data publikacji:
2008
Wydawca:
Politechnika Warszawska. Wydział Geodezji i Kartografii
Tematy:
Europa Środkowa
sieci GPS
pole prędkości
geokinematyka
Central Europe
GPS networks
velocity field
geokinematics
Źródło:
Reports on Geodesy; 2008, z. 2/85; 9-18
0867-3179
Pojawia się w:
Reports on Geodesy
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Study of the relationship between the tectonic stress and the deformation of the lithosphere in the territory of Poland - a new geodynamics research project
Autorzy:
Jarosiński, M.
Kryński, J.
Rogowski, B.
Powiązania:
https://bibliotekanauki.pl/articles/224472.pdf
Data publikacji:
2007
Wydawca:
Politechnika Warszawska. Wydział Geodezji i Kartografii
Tematy:
Polska
geomechanika skorupy ziemskiej
geokinematyka skorupy ziemskiej
Polska
geomechanics of the Earth crust
geokinematics of the Earth crust
Opis:
The main goal of the project is the complex analysis of recent geokinematics and geomechanics of the Earth crust in the territory of Poland. The analysis will be performed using the archive data as well as the new data acquired duiring the realisation of the project. Combined analysis of GNNS data obtained from the epoch obsenations at the stations of PSG (Polish Geodynamic Network) and stress measured in the drilling holes will be conducted. The new thermomechanic 2D geodynamic model will be determined using the finite element method.
Źródło:
Reports on Geodesy; 2007, z. 2/83; 109-116
0867-3179
Pojawia się w:
Reports on Geodesy
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-6 z 6

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