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Wyszukujesz frazę "Adamek, A." wg kryterium: Wszystkie pola


Wyświetlanie 1-7 z 7
Tytuł:
Monitoring of dynamic movements of Hans Glacier control points using SmartStation
Autorzy:
Woźniak, M.
Adamek, A.
Powiązania:
https://bibliotekanauki.pl/articles/224594.pdf
Data publikacji:
2007
Wydawca:
Politechnika Warszawska. Wydział Geodezji i Kartografii
Tematy:
lodowiec Hansa (Spitsberg)
Smart Station
Hans glacier (Svalbard)
Opis:
The paper presents the results of investigations on the Hans glacier on Svalbard. The Artic conditions reąuired the application of a very specific surveying technology to make surveys of displacenients of an extensive and fast changing object. The technology that was implemented should combine observations made on extended areas (GPS) with classical observations of high precision. The SmartStation equipment which has been used to conduct the experiment of monitoring dynamie movements of a group of points situated on the Hans glacier fulfills this requirement. The surveys (quasi-continuous) were conducted in a period of three days. The paper contains the results of surveys as well.
Źródło:
Reports on Geodesy; 2007, z. 2/83; 89-93
0867-3179
Pojawia się w:
Reports on Geodesy
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Analysis of short-terms height changes of the Hans Glacier using quasi-continuous GPS observations
Autorzy:
Walo, J.
Adamek, A.
Puczko, D.
Powiązania:
https://bibliotekanauki.pl/articles/225003.pdf
Data publikacji:
2007
Wydawca:
Politechnika Warszawska. Wydział Geodezji i Kartografii
Tematy:
GPS
satelita GPS
system pozycjonowania obiektów
lodowiec Hans
wysokośc lodowca
pomiary geodezyjne
GPS satellite
Global Positioning System
Hans Glacier
glacier height
engineering surveying
Opis:
The analysis of the measurement results exemplifies very valuable information about the glacier behavior which glaciologists need to understand phenomena occurring on the glacier in different seasons. Beside the experiences collected during this experiment it will be the background to design similar investigations from survey technology and methodology point of view. Basing on these results and experiment analysis we can draw some conclusions: - In the period of the experiment the glacier surface felt down as much as 2 meters. This is the natural tendency and consequences of flowing down the glacier to the fiord and his ablation. - In the figures we could notice wavy nature of the phenomenon of the glacier surface which probably is connected with topography of the fiord bottom, ocean tides affected on the glacier front and some processes connected with the ablation water delivery to the glacier bed. This problem requires a detailed study based on environmental data. - The results of determined heights were periodically disrupted by atmospheric conditions (snowing, wind). - The GPS data used to follow the vertical velocity of the glacier surface let us to monitor the glacier with height accuracy. Also the automation of the survey and post-processing is possible. - There are some disadvantages of using this monitoring technology in surveys: one point of observations, influence of atmospheric conditions on the results of surveys, periodically hard access to equipment and not good enough way of installation of the satellite antenna on the glacier (ablation pole).
Źródło:
Reports on Geodesy; 2007, z. 1/82; 367-373
0867-3179
Pojawia się w:
Reports on Geodesy
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Monitoring technical conditions of engineering structures using the terrestrial laser scanning technology
Autorzy:
Zaczek-Peplinska, J.
Pasik, M.
Adamek, A.
Kołakowska, M.
Łapiński, S.
Powiązania:
https://bibliotekanauki.pl/articles/106876.pdf
Data publikacji:
2013
Wydawca:
Politechnika Warszawska. Wydział Geodezji i Kartografii
Tematy:
monitoring
terrestrial laser scanning
displacement
monitorowanie
skanowanie laserowe naziemne
przemieszczenia
Opis:
The laser scanning technology offers quite new possibilities in the field of the existing monitoring of engineering structures. The basic advantage of the laser scanning technology is huge amount of measuring observations and practically complete geometric and spectral information about the measured structures, which may be required within the short time. In the context of detection of threatens related to deformations and displacements of building structures, the surface - quasi-continuous distribution of measuring points is one of the most important factors. which ensure the possibility to perform correct evaluation of safety conditions of investigated structures. The proposed technological solution offers a series of new possibilities and the resulting methodology of determination of deformations and displacements of various structures, will considerably increase the scope of possible works and analyses. This will also create the new segment of data, which will result in delivery of additional information concerning conditions of the structure to experts from various fields, such as, among others, civil engineering, construction or geotechnique, who monitor the given structure.
Źródło:
Reports on Geodesy and Geoinformatics; 2013, 95; 1-10
2391-8365
2391-8152
Pojawia się w:
Reports on Geodesy and Geoinformatics
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Scientific expeditions to Antarctic and Spitsbergen with the participation of scientists from Faculty of Geodesy and Cartography, the Warsaw Universitety of Technology (WUT)
Autorzy:
Pachuta, A.
Walo, J.
Adamek, A.
Rajner, M.
Węzka, K.
Próchniewicz, D.
Powiązania:
https://bibliotekanauki.pl/articles/225080.pdf
Data publikacji:
2010
Wydawca:
Politechnika Warszawska. Wydział Geodezji i Kartografii
Tematy:
wyprawy naukowe
Politechnika Warszawska
scientific expedition
Warsaw University of Technology
Źródło:
Reports on Geodesy; 2010, z. 2/89; 21-30
0867-3179
Pojawia się w:
Reports on Geodesy
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Monitoring of Hans Glacier movement dynamics (Hornsund Sw Spitsbergen, Svalbard)
Autorzy:
Walo, J.
Puczko, D.
Adamek, A.
Węzka, K.
Malinowski, Z.
Rajner, M.
Powiązania:
https://bibliotekanauki.pl/articles/224448.pdf
Data publikacji:
2006
Wydawca:
Politechnika Warszawska. Wydział Geodezji i Kartografii
Tematy:
ablacja
chłodzenie ablacyjne
Spitsbergen
ruch lodowca
lodowiec
stacja polarna
ablation
movement of glacier
Hans Glacier
glacier
polar station
Opis:
Fast and exact GPS measurements are independent from weather and season of the year. For achieving reliable results, survey should be conducted at least once a month and at least twice a month in summer season (June-September). GPS RTK is suggested for pole movement determination. In case of real-time corrections limited availability (i.e. screening by mountains) using Rapid Static is a good choice. To minimize multipath error antenna should be placed at least 0,5m eccentric to pole and at 1 m height. Ablation pole movement vectors of Hans glacier indicate few relations. Most important feature is speed being about 10 times greater in foremost zone of glacier than in lateral parties of glacier. Measurements of lateral profile indicate that, accordingly to expectations, surface speed of glacier is greater in middle axis comparing to the edges or glacier.
Źródło:
Reports on Geodesy; 2006, z. 1/76; 173-179
0867-3179
Pojawia się w:
Reports on Geodesy
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Scientific expeditions to Svalbard, organized by the Faculty of Geodesy and Cartography, the Warsaw University of Technology (WUT)
Autorzy:
Pachuta, A.
Walo, J.
Adamek, A.
Woźniak, M.
Rajner, M.
Węzka, K.
Próchniewicz, D,
Powiązania:
https://bibliotekanauki.pl/articles/224476.pdf
Data publikacji:
2007
Wydawca:
Politechnika Warszawska. Wydział Geodezji i Kartografii
Tematy:
prace geodezyjne
wyprawa naukowa
zbiornik paliwa
wyprawa arktyczna
Wydział Geodezji i Kartografii PW
pomiary geodezyjne
geodetic expeditions
expedition
Faculty of Geodesy and Cartography
fuel tank
engineering surveying
Źródło:
Reports on Geodesy; 2007, z. 1/82; 243-250
0867-3179
Pojawia się w:
Reports on Geodesy
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Participation of Employees and Students of the Faculty of Geodesy and Cartography in Polar Research
Autorzy:
Pasik, M.
Adamek, A.
Rajner, M.
Kurczyński, Z.
Pachuta, A.
Woźniak, M.
Bylina, P.
Próchniewicz, D.
Powiązania:
https://bibliotekanauki.pl/articles/106709.pdf
Data publikacji:
2016
Wydawca:
Politechnika Warszawska. Wydział Geodezji i Kartografii
Tematy:
badania polarne
Spitsbergen
Antarktyda
Wyspa Króla Jerzego
polar research
Antarctic
King George Island
Opis:
This year the Faculty of Geodesy and Cartography, Warsaw University of Technology celebrates its 95th jubilee, which provides an opportunity to present the Faculty’s rich traditions in polar research. Employees and students of the faculty for almost 60 years have taken part in research expeditions to the polar circle. The article presents various studies typical of geodesy and cartography, as well as miscellany of possible measurement applications and geodetic techniques used to support interdisciplinary research. Wide range of geodetic techniques used in polar studies includes classic angular and linear surveys, photogrammetric techniques, gravimetric measurements, GNSS satellite techniques and satellite imaging. Those measurements were applied in glaciological, geological, geodynamic, botanical researches as well as in cartographic studies. Often they were used in activities aiming to ensure continuous functioning of Polish research stations on both hemispheres. This study is a short overview of thematic scope and selected research results conducted by our employees and students.
Źródło:
Reports on Geodesy and Geoinformatics; 2016, 100; 235-252
2391-8365
2391-8152
Pojawia się w:
Reports on Geodesy and Geoinformatics
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-7 z 7

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