Publications of the BIPM Time Department

Pascale Defraigne, Gérard Petit, Elisa Pinat

Proc. IFCS-EFTF (2021) 7065

Validation of the UTC information broadcast in the navigation messages by all GNSS

Authors:

URSI Radio Science Letters 3 (2021) 1-4

Statements from International Union of Radio Science (URSI) on the need for a continuous reference timescale

Authors:

Yasuhiro Koyama, Patrizia Tavella, Judah Levine

Proc. IFCS-EFTF (2021) 7174

Validation of a new BIPM calibration system based on GNSS receivers for TWSTFT links

Authors:

Frédéric Meynadier, Gérard Petit, Laurent Tisserand, Daniele Rovera, Joseph Achkar, Pierre Uhrich, Franziska Riedel, Thanh Tung Thai, Ilaria Sesia, Clément Courde

Proc. IFCS-EFTF (2021) 7114

Statistical analysis of H-Masers to improve the long-term stability of UTC

Authors:

Martin J.T. Milton, Gianna Panfilo

GPS Solut. 25 (2021) 22

Sub-10^–16 accuracy GNSS frequency transfer with IPPP

Authors:

Proc. IFCS-EFTF (2021) 7086

Improving UTC with redundant time/frequency links

Authors:

Ilaria Sesia, Giovanna Signorile, Thanh Tung Thai, Pascale Defraigne, Patrizia Tavella

J. Geod. 95 (2021) 41

A broadband VLBI system using transportable stations for geodesy and metrology: an alternative approach to the VGOS concept

Authors:

Sekido M., Leute J., Petit G., et al.

GPS Solut. 25 (2021) 61

GNSS-to-GNSS Time Offsets: Study on the broadcast of a common reference time

Authors:

Proc. International School of Physics "Enrico Fermi" 206 (2021) 291-304

Timekeeping and navigation systems

Authors:

Proc. International School of Physics "Enrico Fermi" 206 (2021) 273-290

Analysing and obtaining statistical information on time varying quantities

Authors:

Patrizia Tavella, Yuko Hanado

General Assembly and Scientific Symposium 2021 XXXIVth URSI (2021)

The BIPM Capacity Building and Knowledge Transfer program on Time Scale Realization

Authors:

Eos 102 (2021)

Lasers and ultracold atoms for a changing Earth

Authors:

Van Camp M., Pereira dos Santos F., Murböck M., Petit G., Müller J.

Eur. Phys. J. D 74(8) (2020) 164

Testing gravity with cold-atom clocks in space. The ACES mission

Authors:

Cacciapuoti L., Meynadier F. et al

Nat. Phys. 17 (2020) 223-227

Intercontinental comparison of optical atomic clocks via very long baseline interferometry.

Authors:

Marco Pizzocaro, Julia Leute, Gérard Petit

New J. Phys. 22(9) (2020) 093010

Search for transient variations of the fine structure constant and dark matter using fiber-linked optical atomic clocks

Authors:

Roberts B.M., Meynadier F. et al

Satell. Navig. 1 (2020) 10

Precise time scales and navigation systems: mutual benefits of timekeeping and positioning

Authors:

Patrizia Tavella, Gérard Petit

Ann. Phys. (Berlin) 531 (2019) 1900068

The Hyperfine Transition for the Definition of the Second

Authors:

Elisa Felicitas Arias, Gérard Petit

C. R. Phys. 20 (2019) 176-182

A new test of gravitational redshift using Galileo satellites: The GREAT experiment. Un nouveau test de décalage gravitationnel vers le rouge à l'aide des satellites Galileo : l'expérience GREAT

Authors:

Delva P., Puchades N., Schönemann C., Dilssner F., Courde C., Bertone S., Gonzalez F., Hees A., Le Poncin-Lafitte C., Meynadier F., Prieto-Cerdeira R., Sohet B., Ventura-Traveset J., Wolf P.

Proc. IEEE IFCS and EFTF Joint meeting, Orlando, Florida (2019)

Latest Developments on IPPP Time and Frequency Transfer

Authors:

Julia Leute, Gérard Petit

Proc. IEEE IFCS EFTF Joint meeting, Orlando, Florida (2019)

The analysis of long-term instability of UTC: a case study

Authors:

Gianna Panfilo, Aurélie Harmegnies, Patrizia Tavella, Michel Abgrall, Daniele Rovera, Andreas Bauch

Proc. IEEE IFCS EFTF Joint meeting, Orlando, Florida (2019)

Tests of Galileo and BeiDou Links for UTC

Authors:

Gérard Petit, Aurélie Harmegnies

Phys. Rev. Lett. 123 (2019) 231102

New test of Lorentz Invariance Using the MICROSCOPE Space Mission

Authors:

Pihan-le Bars H., Guerlin C., Hees A., Peaucelle R., Tasson J.D., Bailey Q.G., Mo G., Delva P., Maynadier F., Touboul P., Métris G., Rodrigues M., Bergé J., Wolf P.

Class. Quantum Grav. 36 (2019) 245004

Gravitational redshift test with the future ACES mission

Authors:

Savalle E., Guerlin C., Delva P., Meynadier F., Le Poncin-Lafitte C., Wolf P.

Proc ION PTTI Precise Time and Time Interval meeting, Reston, VI (2019)

The BIPM Time Department: report on activity

Authors:

Patrizia Tavella, Gérard Petit, Gianna Panfilo, Frédéric Meynadier, Aurélie Harmegnies, Johanna Gonçalves, Laurent Tisserand

IEEE T. Ultrason. Ferro. (2018) 1-6

The 50th anniversary of the atomic second

Authors:

Elisa Felicitas Arias, Demetrios N. Matsakis, Terry Quinn, Patrizia Tavella

J. Geodesy 92 (2018) 487-516

Geodetic methods to determine the relativistic redshift at the level of 10^-18 in the context of international timescales - A review and practical results

Authors:

Denker H., Timmen L., Voigt C., Weyers S., Peik E., Margolis H.S., Delva P., Wolf P., Petit G.

Proc. European Frequency and Time Forum, Torino (2018) 245-248

Recursive Clock Anomalies Detector with Double Exponential Smoothing

Authors:

Valerio Formichella, Patrizia Tavella

IEEE Trans. UFFC (2018) 973-978

Advanced Satellite-Based Frequency Transfer at the 10^-16 Level

Authors:

Fujieda M., Yang S.-H., Gotoh T., Hwang S.-W., Hachisu H., Kim H., Lee Y.-K., Tabuchi R., Ido T., Lee W.-K., Heo M.-S., Park C.Y., Yu D.-H., Petit G.

Proc EFTF (2018)

Absolute frequency measurement of the ytterbium ion E3 optical clock transition using international atomic time

Authors:

Godun R.M., Baynham C.F.A., Jones J.M., King S.A., Nisbet-Jones P.B.R., Baynes F., Rolland A., Baird P.E.G., Bongs K., Gill P., Petit G., Margolis H.S.

Proc. of the 49th Annual Precise Time and Time Interval Systems and Applications Meeting, Reston, Virginia (2018) 184-208

Implementation of SDR TWSTFT in UTC Computation

Authors:

Zhiheng Jiang, Elisa Felicitas Arias, Victor Zhang, Yi-Jiun Huang, Joseph Achkar, Dirk Piester, Shinn-Yan Lin

Proc EFTF (2018) 249-252

High accuracy continuous time transfer with GPS IPPP and T2L2

Authors:

Julia Leute, Gérard Petit, Etienne Samain, Daniele Rovera, Pierre Uhrich

Proc. of the 49th Annual Precise Time and Time Interval Systems and Applications Meeting, Reston, Virginia (2018) 164-172

Evaluation of BDS Time Transfer on Multiple Baselines for UTC

Authors:

Kun Liang, Elisa Felicitas Arias, Zhiheng Jiang, Gérard Petit, Laurent Tisserand, Yuzhuo Wang, Pierre Uhrich, Daniele Rovera, Nikolai Koshelyaevsky

Space Sci. Rev. 214 (2018)

High performance clocks and gravity field determination

Authors:

Müller J., Dirkx D., Kopeikin S.M., Lion G., Panet I., Petit G., Visser P.N.A.M.

Proc EFTF (2018) 185-187

Optimal traceability to the SI second through TAI

Authors:

Giovanna Signorile, Ilaria Sesia, Thanh Tung Thai, Patrizia Tavella

Proc. European Frequency and Time Forum, Torino (2018)

Galileo and GNSS Time Offsets

Authors:

J. Geod. 92 (2017) 487-516

Geodetic methods to determine the relativistic redshift at the level of 10^-18 in the context of international timescales - A review and practical results

Authors:

Denker H., Timmen L., Voigt C., Weyers S., Peik E., Delva P., Wolf P., Petit G.

Opt. Express 25 (2017) 8511-8523

SI-traceable measurement of an optical frequency at the low 10^-16 level without a local primary standard

Authors:

Hidekazu Hachisu, Gérard Petit, Yuko Hanado, Tetsuya Ido

Appl. Phys. B 123 (2017)

Absolute frequency measurement with uncertainty below 1×10^-15using International Atomic Time

Authors:

Hidekazu Hachisu, Gérard Petit, Tetsuya Ido

Proc. ETFT-IFCS (2017) 367-380

Fully and optimally use the redundancy in a TWSTFT network for accurate time transfer

Authors:

Zhiheng Jiang, Shinn-Yan Lin, Wen-Hung Tseng

Proc. PTTI (2017)

Pilot study on the validation of the Software-Defined Radio Receiver for TWSTFT -- BIPM contribution to the validation of the SDR for TWSTFT

Authors:

Zhiheng Jiang, Elisa Felicitas Arias

Proc. PTTI (2017)

Long-term instability in UTC time links

Authors:

Zhiheng Jiang, Demetrios N. Matsakis, Victor Zhang

Proc. PTTI (2017)

Accurate TWSTFT time transfer with indirect links

Authors:

Zhiheng Jiang, Victor Zhang, Thomas E. Parker, Yi-Jiun Huang, Shinn-Yan Lin

Proc. ETFT-IFCS (2017) 788-797

Experimental research on BeiDou time transfer using the NIM made GNSS time and frequency receivers at the BIPM in Euro-Asia link

Authors:

Kun Liang, Aimin Zhang, Zhiqiang Yang, Laurent Tisserand, Zhiheng Jiang, Gérard Petit, Elisa Felicitas Arias

Proc. ETFT-IFCS (2017) 826-834

UTC time link calibration in the frame of APMP - Campaigns in 2014-2016

Authors:

Liang K., Zhang A., Yang Z., Wang J.-L., Lin H.T., Wang Y., Yang F., Yang J., Gotoh T., Cai Z., Jiang Z., Mou W.

Proc. ETFT-IFCS (2017) 362-365

GPS All in View Time Comparison using Multireceiver Ensemble

Authors:

Shinn-Yan Lin, Zhiheng Jiang

Proc. 2017 Joint EFTF/IFCS (2017) 784-787

Sub 10^-16 frequency transfer with IPPP: Recent results

Authors:

Gérard Petit, Julia Leute

Proc. International School of Physics "Enrico Fermi" 196 (2017) 463-476

Precise time scales and navigation systems

Authors:

Proc. International School of Physics "Enrico Fermi" 196 (2017) 477-494

Statistical tools for time varying quantities

Authors:

Proc. 47th PTTI meeting, Monterey (2016) 20-26

Final report of the BIPM Pilot Study on UTC time link calibration

Authors:

Zhiheng Jiang, Demetrios N. Matsakis, Victor Zhang, Héctor Esteban Pinillos, Dirk Piester, Shinn-Yan Lin, Erik Dierikx

Proc. 47th PTTI meeting, Monterey (2016) 231-242

A TWSTFT calibration guideline and the use of a GPS calibrator for UTC TWSTFT link calibrations

Authors:

Proc. 30th EFTF meeting, York (2016)

The 2015 TWSTFT calibration for UTC and related time links

Authors:

Zhiheng Jiang, Dirk Piester, Christian Schlunegger, Erik Dierikx, Victor Zhang, Demetrios N. Matsakis

IEEE Instrumentation and Measurement Magazine 19 (2016) 28-33

The Coordinated Universal Time

Authors:

Gianna Panfilo

Proc. 30th EFTF meeting, York (2016)

Remote optical and fountain clock comparison using broadband TWSTFT and GPS PPP

Authors:

Franziska Riedel, Gérard Petit

Proc. EFTF/IFCS (2015) 649-654

GPS Time Link Calibrations in the Frame of EURAMET Project 1156

Authors:

Esteban H., Galindo J., Bauch A., Polewka T., Cerretto G., Costa R., Whibberley P., Uhrich P., Chupin B., Jiang Z.

Astron. J. 150 (2015)

The second realization of the International Celestial Reference Frame by Very Long Baseline Interferometry

Authors:

Fey A.L., Arias F.E., et al.

Proc. EFTF/IFCS (2015) 230-235

Link calibration or receiver calibration for accurate time transfer?

Authors:

Demetrios N. Matsakis, Zhiheng Jiang, Wenjun Wu

IAU General Assembly (2015)

IAU Working Group for Numerical Standards of Fundamental Astronomy (NSFA): Past efforts and future endeavors

Authors:

Luzum B., Petit G., et al.

Proc. EFTF/IFCS (2015) 717-722

Carrier phase and pseudo-range disagreement as revealed by precise point positioning solutions

Authors:

Comptes Rendus Physique 16 (2015) 480-488

International Atomic Time: Status and future challenges

Authors:

Gérard Petit, Elisa Felicitas Arias, Gianna Panfilo

Proc. 45th PTTI Meeting (2014) 112-125

Total delay and total uncertainty in UTC time link calibration

Authors:

Proc. 45th PTTI Meeting (2014) 208-216

Evolution of the uncertainty of [UTC-UTC(k)]

Authors:

Hawaï Konaté, Elisa Felicitas Arias

Proc. 45th PTTI Meeting (2014) 1-13

The BIPM Time Department Database

Authors:

Proc. 45th PTTI Meeting (2014) 274-291

The algorithm for the generation of UTC : latest improvements

Authors:

Gianna Panfilo, Aurélie Harmegnies, Laurent Tisserand, Elisa Felicitas Arias

Proc. 45th PTTI Meeting (2014) 265-268

A timescale based on the world's fountain clocks

Authors:

Pascale Defraigne, Aurélie Harmegnies, Gérard Petit

Proc. IFCS-EFTF (2013) 508-512

Advances in multi-GNSS time transfer

Authors:

Proc. Asia-Pacific Time and Frequency Workshop (2013) 108-129

Improving the time link calibration for the generation of UTC

Authors:

Zhiheng Jiang, Elisa Felicitas Arias

Proc. China Satellite Navigation Conference (2013) 457-468

Use of the Global Navigation Satellite Systems for the construction of the international time reference UTC

Authors:

Proc. IFCS-EFTF 2013 (2013) 501-504

Review and preview of two-way time transfer for UTC generation – from TWSTFT to TWOTFT

Authors:

Zhiheng Jiang, Hawaï Konaté, Wlodzimierz Lewandowski

Proc. IFCS-EFTF (2013) 861-864

Progress in the link calibration for UTC time transfer

Authors:

Zhiheng Jiang, Gérard Petit, Laurent Tisserand, Pierre Uhrich, Daniele Rovera, Shinn-Yan Lin

Proc. IFCS-EFTF (2013) 652-653

A new weighting procedure for UTC

Authors:

Gianna Panfilo, Aurélie Harmegnies

Proc. 45th PTTI Meeting (2013)

The algorithm for the generation of UTC: latest improvements

Authors:

Gianna Panfilo, Aurélie Harmegnies, Laurent Tisserand, Elisa Felicitas Arias

Proc. EFTF (2012) 24-27

UTCr: a rapid realization of UTC

Authors:

Elisa Felicitas Arias, Aurélie Harmegnies, Zhiheng Jiang, Hawaï Konaté, Wlodzimierz Lewandowski, Gianna Panfilo, Gérard Petit, Laurent Tisserand

Galileo Science Advisory Committee (2012)

Time and Frequency Metrology and its use for Navigation: Status and Proposed Future Research Themes

Authors:

Andreas Bauch, Gerhard Beutler, Gérard Petit

Proc. IAG Symposium 139 (2012)

Accurate determination of the Earth Tidal Parameters at the BIPM to support the watt balance project

Authors:

Francis O., Rothleitner Ch., Jiang Z.

Int. Journal of Navigation and Observation (2012) 14 pp

Accurate GLONASS Time Transfer for the Generation of the Coordinated Universal Time

Authors:

Proc. EFTF (2012) 335-339

Use of multi-technique combinations in UTC/TAI time and frequency transfer

Authors:

Proc. EFTF (2012) 126-132

Intercomparison of the UTC time transfer links

Authors:

Zhiheng Jiang, Wlodzimierz Lewandowski, Gianna Panfilo, Gérard Petit

Proc. 43rd PTTI Meeting 2011 (2012) 133-140

Reevaluation of the measurement uncertainty of the UTC time transfer

Authors:

Proc. 43rd PTTI Meeting (2012) 387-406

Long-term instability of GPS-based time transfer and proposals for improvements

Authors:

Jiang Z., Matsakis D., Mitchell S., Breakiron L., Bauh A., Piester D., Maeno H., Bernier L.G

Proc. IAG Symposium 139 (2012)

Accurate gravimetry at the BIPM watt balance site

Authors:

Jiang Z., Pálinkáš V., Francis O., Merlet S., Baumann H., Becker M., Jousset P., Mäkinen J., Schulz H.R., Kessler-Schulz K.U., Svitlov S., Coulomb A., Tisserand L., Hu H., Rothleitner Ch.

Proc. EFTF (2012) 242-246

The new prediction algorithm for UTC: application and results

Authors:

Gianna Panfilo

IEEE Trans. Instrum. Meas. 99 (2012) 1-6

Comparison of frequency standards used for TAI

Authors:

Elisa Felicitas Arias, Andreas Bauch

Proc. IAG Scientific Assembly 136 (2011) 1023-1027

The BIPM: International References for Earth Sciences

Authors:

Elisa Felicitas Arias

Encyclopedia of Applied Physics (2011) 315-348

Metrology of Time and Frequency

Authors:

Appl. Phys. B: Lasers Opt. 103 (2011) 357-361

Relative beam misalignment errors in high accuracy displacement interferometers: calculation and detection

Authors:

Giancarlo D'Agostino, Lennart Robertsson

Appl. Phys. B: Lasers Opt. 106 (2011) 829-834

A low-finesse Fabry-Pérot interferometer for use in displacement measurements with applications in absolute gravimetry

Authors:

Giancarlo D'Agostino, Lennart Robertsson, Massimo Zucco, Marco Pisani, Alessandro Germak

Proc. Joint Meeting of the EFTF and IEEE FCS (San Francisco) (2011)

Time and frequency transfer combining GLONASS and GPS data

Authors:

Pascale Defraigne, Aurélie Harmegnies, Gérard Petit

Proc. IAG Scientific Assembly 134 (2011) 263-272

The Updated Precise Gravity Network at the BIPM

Authors:

Jiang Z., Arias E.F., Tisserand L., Kessler-Schultz K.U., Schultz H.R., Palinkas V., Rothleitner C., Francis O., Becker M.

Joint Conference of the IEEE International Frequency Control and the European Frequency and Time Forum (FCS) Proc. (2011) 1064-1069

BIPM Calibration Scheme for UTC Time Links

Authors:

Zhiheng Jiang, Elisa Felicitas Arias, Wlodzimierz Lewandowski, Gérard Petit

Proc. IAG Scientific Assembly 134 (2011) 1023-1028

The updating precise gravity network at BIPM

Authors:

Jiang Z., Arias F., Tisserand L., et al

Proc. EFTF (2011) 317-322

Some remarks on the CCTF CGGTTS format

Authors:

Zhiheng Jiang, Gérard Petit, Aurélie Harmegnies, Wlodzimierz Lewandowski, Laurent Tisserand

Proc. Joint Meeting of the EFTF and IEEE FCS (2011) 323-328

Comparison of the GLONASS orbit products for UTC time transfer

Authors:

Proc. Joint Meeting of the EFTF and IEEE FCS (2011) 850-855

A new prediction algorithm for EAL

Authors:

Gianna Panfilo, Aurélie Harmegnies, Laurent Tisserand

General Assembly and Scientific Symposium 2011 XXXth URSI (2011)

How can millisecond pulsars transfer the accuracy of atomic time?

Authors:

Petit G., Cognard I.

Proc. Joint Meeting of the EFTF and IEEE FCS (2011) 1041-1045

The time stability of PPP links for TAI

Authors:

Petit G., Harmegnies A., Mercier F., Perosanz F., Loyer S.

Proc. IAU 5 (2010) 223-224

Impact of new frequency standards on the international time scales

Authors:

Elisa Felicitas Arias, Gianna Panfilo

Proc. 42nd PTTI Meeting (2010) 263-274

Time and frequency transfer combining GLONASS and GPS data

Authors:

Pascale Defraigne, Quentin Baire, Aurélie Harmegnies

Proc. EFTF (2010)

Interpolation of TW time transfer from measured points onto standard MJD for UTC generation

Authors:

Zhiheng Jiang, Elisa Felicitas Arias, Wlodzimierz Lewandowski, Gérard Petit

Proc. EFTF (2010)

Toward new procedures in TWSTFT and GNSS delay characterization for UTC time transfer?

Authors:

Proc. EFTF (2010)

Restoring a TWSTFT calibration with a GPS bridge – A standard procedure for UTC time transfer

Authors:

Zhiheng Jiang, Dirk Piester, Kun Liang

IAG Symposium on Terrestrial Gravimetry: Static and mobile measurements (TG-SMM 2010), St Petersburg (2010) 125-133

Preliminary result of the BIPM relative gravity measurement campaign during the 8th International Comparison of Absolute Gravimeters

Authors:

Jiang Z., Tisserand L., Kessler-Schultz K.U., Scultz H.R., Palinkas V. Rothleitner C., Francis O., Jousset P., Lequin D., Merlet S., Mäkinen J., Becker M.

Proc. 7th Symposium on Frequency Standards and Metrology 15 (2010) 220-221

Atomic time scales TAI and TT(BIPM): present performances and prospects

Authors:

Proc. Journées 2010 SRST (2010) 6-11

The new edition of the IERS Conventions: conventional reference systems and constants

Authors: