Preferencje help
Widoczny [Schowaj] Abstrakt
Liczba wyników
Powiadomienia systemowe
  • Sesja wygasła!

Znaleziono wyników: 13

Liczba wyników na stronie
first rewind previous Strona / 1 next fast forward last
Wyniki wyszukiwania
Wyszukiwano:
w słowach kluczowych:  stacja badawcza
help Sortuj według:

help Ogranicz wyniki do:
first rewind previous Strona / 1 next fast forward last
3
Content available Two-shaft gas turbine teaching and testing station
EN
The station was established as part of a project co-financed by the European Union with the funds of the European Regional Development Fund as part of the Infrastructure and Environment Operational Programme titled: “Establishment of state-of-the-art technical infrastructure for the Engineers of the Future learning programme at the Gdańsk University of Technology” executed in 2013-201.
PL
Praca dotyczy niektórych metod obliczania odchylenia linii pionu w aspekcie prawidłowości obliczania wartości oraz możliwości wykorzystania wysoko dokładnych modeli geopotencjału do obliczania odchyleń linii pionu. Podjęto próbę określenia rzędu wartości pierwszych poprawek Mołodeńskiego z wykorzystaniem przybliżenia wysokości quasi-geoidy i odchylenia linii pionu w regionie górskim w międzynarodowym obszarze badań geodezyjnych w rejonie Alp Zachodnich. Uzyskane różnice między prawdziwymi i obliczonymi składowymi odchyleń linii pionu można wyjaśnić błędami astronomicznych wyznaczeń składowych odchyleń linii pionu podlegających wpływowi zerowego i pierwszego przybliżenia pola anomalii. Różnice między modelowymi i prawdziwymi składowymi odchyleń linii pionu można uzasadnić nieuwzględnieniem wpływu strefy centralnej pola anomalii.
EN
This work is generalization of some methods for calculating deviations of plumbing lines from a perspective of accuracy of their values calculation and possibilities to use high accuracy models of geopotenthial for calculating deviations of plumbing lines. There was done attempt to determine the order of the value of the first corrections of Molodensky into Stoke approximation of quasigeoid heights and deviations of plumbing lines in the mountain region of the International research geodetic testing area in the region of Western Alps. Established discrepancies between true and calculated components of plumbing line deviations can mainly be explained by errors of astronomic determinations as components of plumbing line deviations includes in fluence of the zeroth and first approximation of field of anomalies. Differences between model and true components of plumbing line deviations can be explained by not considered influence of central and close zone of anomaly field.
EN
Near the IGS Station GOPE ( SE from Prague) the locality of significant recent slope movements was identified by geomorphological investigations. In the frame of complex screening of environs of geodynamic station GOPE 5 epochs of observations were performed at given network every half year (9.2002-9.2004). Observations were carried out in horizontal and vertical components. Processing was realized by adjustments of results of observations and their differences individually for horizontal resp. vertical components. Analysis of results witnees for conclusion that contemporary slope movements do not reach the values, which could endanger stability of near surroundings of GOPE station.
10
Content available remote First results of tidal observations with ET-26
EN
Since 2001 the Astro-Geodetic Observatory in Jozefoslaw has been equipped with the ET-26. This gravimeter is the last one Earth Tide model produced by La Coste&Romberg. The recordings started in January 2002. The paper presents the program of the tidal observations which is conducted at the Observatory (numbered 0909 in the International Centre for Earth Tides) in order to determine the tidal parameters as well as the regressions between gravity and some environmental influences (atmosphere and ocean). It contains the results of the first 1-year series analyses obtained using classical least squares method and presents some future plans of tidal investigations in Poland.
EN
At the begining of 2003 seven new permament GPS stations were established in Southern Poland. One of them, station KRAW, situated in Krakow, belongs to EPN. Next six permanent GPS stations make so-called Active Geodetic Network (ASG-PL). The network is situated about 70 km to the West of Krakow. The ASG-PL network ancloses Upper Silesian Industrial Area. It is region that has suffered most unfavourable crustal deformations in Poland due to mining and industry. First the theoretical background of data processing operation of determining total tropospheric zenith delay in the layer between the endpoints of the baseline is presented. In the given model there are two or three unknown tropospherical parameters, which are estimated. Preliminary numerical results are given. Presented approach enables the estimation of the local differential tropospheric delay without knowledge of meteorological conditions.
EN
Work package 4 of the EU project CERGOP-2 has the task to develop new observation facilities and to set up a model permanent station for the use in the interdisciplinary multi purpose network CEGRN. Based on apoli among the partners and scientific criteria 20 new sites are selected as potential new locations. Further results of the poll included information on the requirements and the infrastructure at the designated stations. Taking the scientific goals into account a model station is developed and an outline of its design is given. Next steps will be the realization of this layout for the verification of its performance and its suitability for the tasks of CERGOP-2.
13
Content available remote RTK base station Jozefoslaw
first rewind previous Strona / 1 next fast forward last
JavaScript jest wyłączony w Twojej przeglądarce internetowej. Włącz go, a następnie odśwież stronę, aby móc w pełni z niej korzystać.