Zobrazeno 1 - 10
of 45
pro vyhledávání: '"Plötz Christian"'
Autor:
Lösler Michael, Eschelbach Cornelia, Greiwe Ansgar, Brechtken Rainer, Plötz Christian, Kronschnabl Gerhard, Neidhardt Alexander
Publikováno v:
Journal of Geodetic Science, Vol 12, Iss 1, Pp 165-184 (2022)
The precision and the reliability of very long baseline interferometry (VLBI) depend on several factors. Apart from fabrication discrepancies or meteorological effects, gravity-induced deformations of the receiving unit of VLBI radio telescopes are i
Externí odkaz:
https://doaj.org/article/47415245e92946f9a7d469ab067f9c73
Autor:
Schartner, Matthias, Petrov, Leonid, Plötz, Christian, Lemoine, Frank G., Terrazas, Eusebio, Soja, Benedikt
In this work, we present a status update and results of the designated research and development VLBI Intensive program VGOS-INT-S, observed between MACGO12M and WETTZ13S for the rapid determination of the Earth's phase of rotation, expressed via UT1-
Externí odkaz:
http://arxiv.org/abs/2302.08147
Autor:
Duev, Dmitry A., Pogrebenko, Sergei V., Cimò, Giuseppe, Calvés, Guifré Molera, Bahamón, Tatiana M. Bocanegra, Gurvits, Leonid I., Kettenis, Mark M., Kania, Joseph, Tudose, Valeriu, Rosenblatt, Pascal, Marty, Jean-Charles, Lainey, Valery, de Vicente, Pablo, Quick, Jonathan, Nickola, Marisa, Neidhardt, Alexander, Kronschnabl, Gerhard, Plötz, Christian, Haas, Rüdiger, Lindqvist, Michael, Orlati, Andrea, Ipatov, Alexander V., Kharinov, Mikhail A., Mikhailov, Andrey G., Lovell, Jim, McCallum, Jamie, Stevens, Jamie, Gulyaev, Sergei A., Natush, Tim, Weston, Stuart, Wang, Weihua, Xia, Bo, Yang, Wenjun, Hao, Long-Fei, Kallunki, Juha, Witasse, Olivier
Publikováno v:
A&A 593, A34 (2016)
The closest ever fly-by of the Martian moon Phobos, performed by the European Space Agency's Mars Express spacecraft, gives a unique opportunity to sharpen and test the Planetary Radio Interferometry and Doppler Experiments (PRIDE) technique in the i
Externí odkaz:
http://arxiv.org/abs/1606.05841
Autor:
Krauß, Felicia, Wilms, Joern, Kadler, Matthias, Ojha, Roopesh, Schulz, Robert, Trüstedt, Jonas, Edwards, Philip G., Stevens, Jamie, Ros, Eduardo, Baumgartner, Wayne, Beuchert, Tobias, Blanchard, Jay, Buson, Sara, Carpenter, Bryce, Dauser, Thomas, Falkner, Sebastian, Gehrels, Neil, Gräfe, Christina, Gulyaev, Sergei, Hase, Hayo, Horiuchi, Shinji, Kreikenbohm, Annika, Kreykenbohm, Ingo, Langejahn, Marcus, Leiter, Katharina, Lovell, Jim E. J., Müller, Cornelia, Natusch, Tim, Nesci, Roberto, Pursimo, Tapio, Phillips, Chris, Plötz, Christian, Quick, Jonathan, Tzioumis, Anastasios K., Weston, Stuart
Publikováno v:
A&A 591, A130 (2016)
Simultaneous broadband spectral and temporal studies of blazars are an important tool for investigating active galactic nuclei (AGN) jet physics. We study the spectral evolution between quiescent and flaring periods of 22 radio-loud AGN through multi
Externí odkaz:
http://arxiv.org/abs/1605.00841
Autor:
Lösler, Michael, Kronschnabl, Gerhard, Plötz, Christian, Neidhardt, Alexander, Eschelbach, Cornelia
Investigations on the deformation behaviour of the receiving unit of large radio telescopes used for Very Long Baseline Interferometry (VLBI) indicate several elevation-dependent deformation patterns. These include, for instance, elevation-dependent
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::354773c20c8d6f13b110fb9fd9f63051
Akademický článek
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Autor:
Xu, Minghui, Savolainen, Tuomas, Bolotin, Sergei, Bernhart, Simone, Plötz, Christian, Haas, Rüdiger, Varenius, Eskil, Wang, Guangli, McCallum, Jamie, Heinkelmann, Robert, Lunz, Susanne, Schuh, Harald, Zubko, Nataliya, Kareinen, Niko
Publikováno v:
XXVIII General Assembly of the International Union of Geodesy and Geophysics (IUGG)
The next-generation VLBI system, known as the VLBI Global Observing System (VGOS), is currently being deployed worldwide to replace the legacy S/X VLBI system. The latter has been operating for geodesy and astrometry during the last four decades and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::07ced095787bb0c249a96f5af45f6715
Autor:
Ploetz, Christian, Janßen, Hermann, Zakrzewicz, Anna, Paddenberg, Renate, Padberg, Winfried, Kummer, Wolfgang, Grau, Veronika
Publikováno v:
In Journal of Surgical Research 2011 166(2):306-313
Publikováno v:
EGUsphere
The rapid determination of the Earth's phase of rotation, expressed through the Earth rotation parameter dUT1, is one of the core tasks of geodetic Very Long Baseline Interferometry (VLBI). To ensure a low latency between observation and analysis res
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::db1cfa9ef5910e53127157ebc7f7241f
Akademický článek
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