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pro vyhledávání: '"Martin HÁkansson"'
Autor:
Samieh Alissa, Martin HÁkansson, Patrick Henkel, Ulrich Mittmann, Johannes Huffmeier, Robert Rylander
Publikováno v:
TransNav: International Journal on Marine Navigation and Safety of Sea Transportation, Vol 15, Iss 1, Pp 171-179 (2021)
More than half of the incidents reported to EMSA relate to nautical events such as collision, groundings and contacts. Knowledge of accurate and high-integrity positioning is therefore not only a need for future automated shipping but a base for toda
Externí odkaz:
https://doaj.org/article/6ffef3a65183468cb7365df26b52874c
Autor:
Martin Håkansson
Publikováno v:
Remote Sensing, Vol 12, Iss 6, p 995 (2020)
Recent publications have shown that group delay variations are present in the code observables of the BeiDou system, as well as to a lesser degree in the code observables of the global positioning system (GPS). These variations could potentially affe
Externí odkaz:
https://doaj.org/article/facd293b87bf43d5b4eeda9f9d0ecda4