Publications of the Time Department

Publications of the BIPM Time Department

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Metrologia 56 (2019) 025005

Improving two-way satellite time and frequency transfer with redundant links for UTC generation

Metrologia 56 (2019) 042001

The Coordinated Universal Time (UTC)

Metrologia 55 (2018) 188-200

The CIPM list of recommended frequency standard values: guidelines and procedures

Metrologia 55 (2018) 513-525

Evaluation of BeiDou time transfer over multiple inter-continental baselines towards UTC contribution

Metrologia 55 (2018) 685-698

Use of software-defined radio receivers in two-way satellite time and frequency transfers for UTC computation

Auteurs :

Jiang Z., Zhang V., Huang Y.-I., Achkar J., Piester D., Lin S.-Y., Wu W., Naumov A., Yang S.-h., Nawrocki J., Sesia I., Schlunegger C., Yang Z., Fujieda M., Czubla A., Esteban H., Rieck C., Whibberley P.

Metrologia 54 (2017)

The CCL-K11 ongoing key comparison. Final report for the year 2014

Auteurs :

Matus M., Gavalyugov V., Tamakyarska D., Alqahtani N., Alfohaid M., Moona G., Sharma R., Hapiddin A., Boynawan A.M., Ranusawud M., Tonmueanwai A., Hong F.-L., Ishikawa J., Robertsson L.

Metrologia 53 (2016) 1003-1008

The performance of GPS time and frequency transfer: comment on 'A detailed comparison of two continuous GPS carrier-phase time transfer techniques'

Metrologia 53 (2016) 1185-1192

A new approach to UTC calculation by means of the Kalman filter

Metrologia 53 (2016) 1272-1280

On the evaluation of ultra-high-precision frequency ratio measurements: examining closed loops in a graph theory framework

Auteurs :

Lennart Robertsson

Metrologia 53 (2016)

The CCL-K11 ongoing key comparison. Final report for the year 2015

Metrologia 52 (2015) 301-309

1 × 10-16 frequency transfer by GPS PPP with integer ambiguity resolution

Auteurs :

Petit G., Kanj A., Loyer S., Delporte J., Mercier F., Perosanz F.

Metrologia 52 (2015) 384-391

Comparing a GPS time link calibration with an optical fibre self-calibration with 200 ps accuracy

Metrologia 52 (2015)

The CCL-K11 ongoing key comparison. Final report for the year 2012

Auteurs :

Matus M., Karlsson H., Stone J., Krüger O., Zelan M., Madej A.A., Bernard J.E., Lassila A., Robertsson L.

Metrologia 52 (2015)

The CCL-K11 ongoing key comparison. Final report for the year 2013

Auteurs :

Matus M., Edwards C., Margolis H., Pirée H., Şahin E., Birlikseven C., Robertsson L.

Metrologia 52 (2015) 666-676

A detailed comparison of two continuous GPS carrier-phase time transfer techniques

Auteurs :

Yao J., Skakun I., Jiang Z., Levine J.

Metrologia 52 (2015) G1

CGGTTS-Version 2E: an extended standard for GNSS Time Transfer

Metrologia 50 (2013) 277-287

Combining GPS and GLONASS in all-in-view for time transfer

Metrologia 50 (2013) 402-408

Laser-induced fluorescence as a tool to verify the reproducibility of iodine-based laser standards: a study of 96 iodine cells

Metrologia 50 (2013) 452-471

On the gravimetric contribution to watt balance experiments

Auteurs :

Jiang Z., Pálinkáš V., Francis O., Baumann H., Mäkinen J., Vitushkin L., Merlet S., Tisserand L., Jousset P., Rothleitner C., Becker M., Robertsson L., Arias E.F.

Metrologia 49 (2012) 95-107

Relative Gravity Measurement Campaign during the 8th International Comparison of Absolute Gravimeters (2009)

Auteurs :

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

Metrologia 49 (2012) 41-48

High precision levelling supporting the International Comparison of Absolute Gravimeters

Auteurs :

Jiang Z., Becker M., Jousset P., Coulomb A., Tisserand L., Boulanger P., Lequin D., Lhermitte F., Houillon J.L., Dupont F.

Metrologia 49 (2012) 49-56

A new prediction algorithm for the generation of International Atomic Time

Metrologia 49 (2012) 57-61

Use of GLONASS for UTC time transfer

Metrologia 49 (2012)

Final report of key comparison CCM.G-K1: International comparison of absolute gravimeters ICAG2009

Auteurs :

Arias E.F., Jiang Z., Robertsson L., Vitushkin L., Ruess D., Ullrich C., Inglis D., Liard J., Robinson I., Ji W., Shuqing W., Lee C., Palinkas V., Mäkinen J., Pereira Dos Santos F., Bodart Q., Merlet S., Mizushima S., Choi I.-M., Baumann H., Karaböce B.

Metrologia 49 (2012)

The CCL-K11 ongoing key comparison. Final report for the year 2011

Auteurs :

Matus M., del Mar Pérez M., Zelenika S., Dauletbayev A., Kuanbayev C., Hussein H., Robertsson L.

Metrologia 49 (2012) 552-559

On the effective position of the free-fall solution and the self-attraction effect of the FG5 gravimeters

Auteurs :

Pálinkáš V., Liard J., Jiang Z.

Metrologia 49 (2012) 666-684

The 8th International Comparison of Absolute Gravimeters 2009: the first Key Comparison (CCM.G-K1) in the field of absolute gravimetry

Auteurs :

Jiang Z., Pálinkáš V., Arias F.E., Liard J., Merlet S., Wilmes H., Vitushkin L., Robertsson L., Tisserand L., Pereira Dos Santos F., Bodart Q., Falk R., Baumann H., Mizushima S., Mäkinen J., Bilker-Koivula M., Lee C., Choi I.M., Karaboce B., Ji W.,

Metrologia 48 (2011)

The CCL-K11 ongoing key comparison: final report for the year 2010

Auteurs :

Matus M., Balling P., Kren P., Mašika P., Hong F-.L., Ishikawa J., Inaba H., Hosaka K., Yasuda M., Akamatsu D., Onae A., Shi R-.H., Peng J-.L., Howick E., Qian J., Liu X., Ranusawud M., Tonmueanwai A., Leng Tan S., Chao Z., Yeoh K-.H., Mat Daud N.,

Metrologia 48 (2011) 246-260

Final report on the Seventh International Comparison of Absolute Gravimeters (ICAG 2005)

Auteurs :

Jiang Z., Francis O., Vitushkin L., Palinkas V., Germak A., Becker M., D'Agostino G., Amalvict M., Bayer R., Bilker-Koivula M., Desogus S., Faller J., Falk R., Hinderer J., Gagnon C., Jakob T., Kalish E., Kostelecky J., Lee C., Liard J., Lokshyn Y., Luck B

Metrologia 48 (2011) i=4/a=E01

Foreword: Modern Applications of Timescales

Metrologia 48 (2011) S121-S124

Time, the SI and the Metre Convention

Auteurs :

Terry Quinn

Metrologia 47 (2010)

Final report for the period 2007-2009 on the CCL-K11 ongoing key comparison

Auteurs :

Matus M., Nyholm K., Madej A.A., Bernard J.E., Walczuk J., Crepinsek Lipus L., Castillo H.A., Pichardo Vega R., Bastida K.B., Mingolla M.G., Malinovski I., Tarelho L., França R., Hamid R., Sahin E., Katic M., Simunovic V., Robertsson L.

Metrologia 47 (2010) 552-560

A theoretical and experimental analysis of frequency transfer uncertainty, including frequency transfer into TAI

Metrologia 46 (2009) 214-226

Relative Gravity Measurement Campaign during the 7th International Comparison of Absolute Gravimeters (2005)

Auteurs :

Jiang Z., Becker M., Francis O., Germak A., Palinkas V., Jousset P., Kostelecky J., Dupont F., Lee C.W., Tsai C.L., Falk R., Wilmes H., Kopaev A., Ruess D., Ullrich M.C., Meurers B., Mrlina J., Deroussi S., Métivier L., Pajot G., Pereira Dos Santos

Metrologia 46 (2009) 305-314

Combination of TWSTFT and GNSS for accurate UTC time transfer

Metrologia 57 (2020) 065011

A first step towards the introduction of redundant time links for the generation of UTC: the calculation of the uncertainties of [UTC-UTC(k)]