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المؤلفون: Ryuichi Ichikawa, J. Roda, Tetsuya Ido, Masanori Tsutsumi, Federico Perini, Filippo Levi, Giuseppe Maccaferri, Filippo Bregolin, Giampaolo Zacchiroli, Roberto Ricci, Julia Leute, Jun-ichi Komuro, Tetsuro Kondo, Rumi Takahashi, Marco Pizzocaro, Mauro Roma, Monia Negusini, Hideki Ujihara, Eiji Kawai, Nils Nemitz, Davide Calonico, E. Cantoni, Giancarlo Cerretto, Yoshihiro Okamoto, Mamoru Sekido, Gérard Petit, K. Takefuji, Kunitaka Namba, Claudio Bortolotti, Piero Barbieri, Cecilia Clivati, Alberto Mura, H. Hachisu
المساهمون: ITA, FRA, JPN
المصدر: Nature Physics. 17:223-227
مصطلحات موضوعية: Physics, business.industry, General Physics and Astronomy, 01 natural sciences, Atomic clock, 010305 fluids & plasmas, 0103 physical sciences, Very-long-baseline interferometry, Fundamental physics, Broadband, Global Positioning System, Satellite, 010306 general physics, business, Optical metrology, Remote sensing, Radio astronomy
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المؤلفون: Tetsuya Ido, Masanori Tsutsumi, Kunitaka Namba, Tomonari Suzuyama, Mamoru Sekido, Ken-ichi Watabe, Mauro Roma, Ryuichi Ichikawa, Julia Leute, Jun-ichi Komuro, Marco Pizzocaro, Federico Perini, Giuseppe Maccaferri, Gérard Petit, K. Takefuji, Claudio Bortolotti, H. Hachisu, Hideki Ujihara, Tetsuro Kondo, Eiji Kawai, Davide Calonico, Roberto Ricci, Monia Negusini, Nils Nemitz, Cecilia Clivati
المساهمون: Kashima Space Technology Center, National Institute of Information and Communications Technology [Tokyo, Japan] (NICT), Shanghai Astronomical Observatory [Shanghai] (SHAO), Chinese Academy of Sciences [Beijing] (CAS), Istituto Nazionale di Ricerca Metrologica (INRiM), Istituto di Radioastronomia [Bologna] (IRA), Istituto Nazionale di Astrofisica (INAF), Bureau International des Poids et Mesures (BIPM), Laboratoire national de métrologie et d'essais - Systèmes de Référence Temps-Espace (LNE - SYRTE), Systèmes de Référence Temps Espace (SYRTE), Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS)-Institut national des sciences de l'Univers (INSU - CNRS)-Observatoire de Paris, Université Paris sciences et lettres (PSL)-Université Paris sciences et lettres (PSL)-Sorbonne Université (SU)-Centre National de la Recherche Scientifique (CNRS), ITA, FRA, JPN
المصدر: Journal of Geodesy
Journal of Geodesy, Springer Verlag, 2021, 95 (4), ⟨10.1007/s00190-021-01479-8⟩مصطلحات موضوعية: Signal processing, 010504 meteorology & atmospheric sciences, Computer science, Astrophysics::Instrumentation and Methods for Astrophysics, [SDU.STU]Sciences of the Universe [physics]/Earth Sciences, Geodesy, 01 natural sciences, Signal, Metrology, Geophysics, Amplitude, Geochemistry and Petrology, 0103 physical sciences, Broadband, Very-long-baseline interferometry, Sensitivity (control systems), Computers in Earth Sciences, Antenna (radio), 010303 astronomy & astrophysics, 0105 earth and related environmental sciences
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المؤلفون: Mamoru Sekido, Toshio Terasawa, K. Takefuji, Munetoshi Tokumaru, Kaito Tawara
المصدر: Solar Physics. 295
مصطلحات موضوعية: Physics, 010504 meteorology & atmospheric sciences, Crab Pulsar, Solar wind, Astrophysics::High Energy Astrophysical Phenomena, Astrophysics::Instrumentation and Methods for Astrophysics, Solar corona, Astronomy and Astrophysics, Astrophysics, Plasma, 01 natural sciences, Occultation, Latitude, Interstellar medium, Crab Nebula, Space and Planetary Science, Observatory, Physics::Space Physics, 0103 physical sciences, Pulsar, Astrophysics::Solar and Stellar Astrophysics, Astrophysics::Earth and Planetary Astrophysics, Longitude, 010303 astronomy & astrophysics, 0105 earth and related environmental sciences
وصف الملف: application/pdf
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المؤلفون: Masanori Tsutsumi, Yoshihiro Okamoto, Kunitaka Namba, T. Aoki, Ken-ichi Watabe, Yusei Koyama, Mamoru Sekido, Jun-ichi Komuro, Hideki Ujihara, Yuka Miyauchi, Eiji Kawai, Tomonari Suzuyama, Shingo Hasegawa, Tetsuro Kondo, Rumi Takahashi, K. Terada, T. Ikeda, K. Takefuji
المصدر: 2019 URSI Asia-Pacific Radio Science Conference (AP-RASC).
مصطلحات موضوعية: GNSS applications, Computer science, business.industry, Very-long-baseline interferometry, Space techniques, Broadband, Transponder (satellite communications), Global Positioning System, Satellite, business, Time and frequency transfer, Remote sensing
URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::627f818f42d5d20903a418b5e8645eb7
https://doi.org/10.23919/ursiap-rasc.2019.8738197 -
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المؤلفون: Filippo Levi, Claudio Bortolotti, Ryuichi Ichikawa, Marco Pizzocaro, Mamoru Sekido, Federico Perini, G. Cerretto, M. Tsusumi, Filippo Bregolin, Eiji Kawai, Giuseppe Maccaferri, Tetsuya Ido, Davide Calonico, H. Ishijima, Hideki Ujihara, Monia Negusini, Nils Nemitz, Alberto Mura, Roberto Ricci, H. Hachisu, K. Takefuji, Piero Barbieri, Cecilia Clivati, Mauro Roma
المساهمون: ITA, JPN
مصطلحات موضوعية: Physics, Optical fiber, 010504 meteorology & atmospheric sciences, Clock signal, business.industry, 01 natural sciences, Frequency difference, law.invention, Radio observatory, Optics, law, Lattice (order), 0103 physical sciences, Broadband, Very-long-baseline interferometry, Optical clock, business, 010303 astronomy & astrophysics, 0105 earth and related environmental sciences
URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::255f188c1bcc1076efe374d36a5af7f1
http://hdl.handle.net/11583/2761077 -
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المؤلفون: Mamoru Sekido, K. Takefuji, Ryuichi Ichikawa, Hideki Ujihara
المصدر: International Symposium on Advancing Geodesy in a Changing World ISBN: 9783030129149
مصطلحات موضوعية: business.industry, Computer science, Broadband, Very-long-baseline interferometry, Wideband antenna, Electrical engineering, Session (computer science), Wideband, business, Time and frequency transfer, Atomic clock
URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::ded9ec0167c7a7a1e0618ac65c2d552c
https://doi.org/10.1007/1345_2018_41 -
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المؤلفون: Hideki Ujihara, Takuya Akahori, T. Aoki, S. Ideguchi, Keitaro Takahashi, K. Takefuji
مصطلحات موضوعية: Physics, 010308 nuclear & particles physics, FOS: Physical sciences, Astronomy and Astrophysics, Astrophysics, Astrophysics::Cosmology and Extragalactic Astrophysics, Polarization (waves), 01 natural sciences, Galaxy, Magnetic field, law.invention, Space and Planetary Science, law, Intergalactic medium, 0103 physical sciences, Intergalactic travel, Tomography, Astrophysics - Instrumentation and Methods for Astrophysics, Faraday cage, 010303 astronomy & astrophysics, Instrumentation and Methods for Astrophysics (astro-ph.IM)
URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5380ba94df300e7744ae57a175777b57
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المؤلفون: V. A. Potapov, M. V. Popov, E. R. Safutdinov, V. V. Oreshko, Mamoru Sekido, Yashwant Gupta, K. Takefuji, A. G. Rudnitskii
المصدر: Astronomy Reports. 58:897-905
مصطلحات موضوعية: Radial velocity, Radio telescope, Physics, Giant Metrewave Radio Telescope, Pulsar, Absorption spectroscopy, Space and Planetary Science, Astronomy, Astronomy and Astrophysics, Astrophysics, Spectral line
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