Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Dawid Kwaśniak"'
Autor:
Karol Dawidowicz, Jacek Rapiński, Michał Śmieja, Paweł Wielgosz, Dawid Kwaśniak, Wojciech Jarmołowski, Tomasz Grzegory, Dariusz Tomaszewski, Joanna Janicka, Paweł Gołaszewski, Bogdan Wolak, Radosław Baryła, Grzegorz Krzan, Katarzyna Stępniak, Grec Florin-Catalin, Karol Brzostowski
Publikováno v:
Sensors, Vol 21, Iss 14, p 4639 (2021)
In 2019, the University of Warmia and Mazury in Olsztyn, in cooperation with Astri Polska, started a European Space Agency (ESA) project. The purpose of the project is the development and implementation of a field calibration procedure for a multi-fr
Externí odkaz:
https://doaj.org/article/c9b42e3494b649748107f6ead8d80a7b
Autor:
Dawid Kwaśniak, Slawomir Cellmer
Publikováno v:
Geomatics and Environmental Engineering. 15:97-109
The increasing number of satellites provides new opportunities. In the experiment presented in this paper, the Single Point Positioning technique is tested. Data from four different receivers were used in the tests. The GPS, Galileo and BeiDou System
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cb16c8fcbc74ebd1441c0ed2689da552
https://doi.org/10.7494/geom.2021.15.1.97
https://doi.org/10.7494/geom.2021.15.1.97
Autor:
Dawid Kwaśniak, Sławomir Cellmer
Publikováno v:
International Symposium on Applied Geoinformatics 2021.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4b067c7bc570d3e8e1f74a791cec471f
https://doi.org/10.15659/isag2021.12476
https://doi.org/10.15659/isag2021.12476
Autor:
Slawomir Cellmer, Dawid Kwaśniak
For many years GPS and GLONNAS were leading navigation systems. However, recent years two new navigational systems have appeared. These systems are the European Galileo System and the Chinese BeiDou System (BDS). The full operability of both systems
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e48e90168f3b4d7f744984ef2aa9014c
https://doi.org/10.5194/egusphere-egu2020-6830
https://doi.org/10.5194/egusphere-egu2020-6830
Autor:
Tomasz Grzegory, Karol Brzostowski, Katarzyna Stepniak, Joanna Janicka, Jacek Rapiński, Paweł Gołaszewski, Pawel Wielgosz, Dariusz Tomaszewski, Grec Florin-Catalin, Wojciech Jarmołowski, Bogdan Wolak, Karol Dawidowicz, Radosław Baryła, Grzegorz Krzan, Dawid Kwaśniak, Michał Śmieja
Publikováno v:
Sensors (Basel, Switzerland)
Sensors
Volume 21
Issue 14
Sensors, Vol 21, Iss 4639, p 4639 (2021)
Sensors
Volume 21
Issue 14
Sensors, Vol 21, Iss 4639, p 4639 (2021)
In 2019, the University of Warmia and Mazury in Olsztyn, in cooperation with Astri Polska, started a European Space Agency (ESA) project. The purpose of the project is the development and implementation of a field calibration procedure for a multi-fr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d0e51a484a6741a07baf068741678cba
https://doi.org/10.3390/s21144639
https://doi.org/10.3390/s21144639
Publikováno v:
GPS Solutions. 22
Mixed integer---real least squares (MIRLS) estimation still has two open scientific problems, i.e., the validation of results and computational efficiency for a large number of satellites. This paper presents and discusses a non-conventional approach
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2ceaf12edbd0a3956a90e0d945fd3641
https://doi.org/10.1007/s10291-017-0694-6
https://doi.org/10.1007/s10291-017-0694-6
Publikováno v:
Proccedings of 10th International Conference "Environmental Engineering".
The Modified Ambiguity Function Approach - Integer Least Squares (MAFA-ILS) is one of the modern method for the precise real-time GNSS positioning, for many applications such as geodesy or surveying engineering. Contrary to the classic approach, in t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::da7ce403d539ca9a054c23a0979074c0
https://doi.org/10.3846/enviro.2017.222
https://doi.org/10.3846/enviro.2017.222
Publikováno v:
Proccedings of 10th International Conference "Environmental Engineering".
For many years American GPS and Russian GLONNAS were the leading navigation systems widely used for navigation purposes. In recent years two new navigational systems have been developed. These systems are the European Galileo system and the Chinese B
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0c170b36914432c3fb04f3031ed9a6cc
https://doi.org/10.3846/enviro.2017.210
https://doi.org/10.3846/enviro.2017.210
Publikováno v:
Proccedings of 10th International Conference "Environmental Engineering".
Precise, carrier phase-based positioning requires a search procedure for 'fixed solution' i.e. a solution, that takes into account the integer nature of ambiguities. In the classical approach (the Lambda method) the search for a fixed solution is con
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f79cf661f7ad584e6376adedf7d6cc97
https://doi.org/10.3846/enviro.2017.179
https://doi.org/10.3846/enviro.2017.179
Single point positioning with vertical total electron content estimation based on single-epoch data.
Autor:
Fischer, Artur1 (AUTHOR) artur.fischer21@gmail.com, Cellmer, Sławomir1 (AUTHOR), Nowel, Krzysztof1 (AUTHOR)
Publikováno v:
Geoscientific Instrumentation, Methods & Data Systems (GI). 2021, Vol. 10 Issue 1, p1-12. 12p.