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18th meeting of the CCTF

4 to 5 June 2009

Meeting report

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Resolutions/Recommendations

CCTF Recommendation 1 (2009)

Updates to the list of standard frequencies

DOI : 10.59161/CCTF2009REC1E

CCTF Recommendation 2 (2009)

Characterization of delays of global navigation satellite system (GNSS) equipment in laboratories contributing to International Atomic Time (TAI)

DOI : 10.59161/CCTF2009REC2E

CCTF Recommendation 3 (2009)

On the weakness of the present definition of UTC

DOI : 10.59161/CCTF2009REC3E

CCTF Recommendation 4 (2009)

Concerning adoption of a common terrestrial reference system by the CGPM

DOI : 10.59161/CCTF2009REC4E

CCTF Recommendation 5 (2009)

Alignment of geodetic references and synchronization of time references to international standards

DOI : 10.59161/CCTF2009REC5E

CCTF Recommendation 6 (2009)

Relationship of predictions of local timescales UTC(k) as disseminated by Global Navigation Satellite Systems, to the international reference time scales Universal Coordinated Time (UTC) and International Atomic Time (TAI)

DOI : 10.59161/CCTF2009REC6E

Publications

Working documents

CCTF/2009-00

Draft agenda

BIPM

19/02/2009

CCTF/2009-01

Report of the CCTF WG on Primary Frequency Standards

T. Parker (NIST)

15/05/2009

CCTF/2009-02

PTB report on activities

PTB

13/05/2009

CCTF/2009-03

CENAM report on activities

CENAM

13/05/2009

CCTF/2009-04

USNO report on activities

D. Matsakis (USNO)

13/05/2009

CCTF/2009-05

VSL report on activities

E. Dierikx (VSL)

13/05/2009

CCTF/2009-06

NICT report on activities

NICT

13/05/2009

CCTF/2009-07

NRC report on activities

NRC

15/05/2009

CCTF/2009-08

NMISA report on activities

NMISA

15/05/2009

CCTF/2009-09

KRISS report on activities

KRISS

15/05/2009

CCTF/2009-10

NMIJ/AIST report on activities

NMIJ/AIST

15/05/2009

CCTF/2009-11

ROA report on activities

F.J. Galindo (ROA)

15/05/2009

CCTF/2009-12

NIM report on activites

X. Gao and T. Li (NIM)

16/05/2009

CCTF/2009-13

INRIM report on activities

INRIM

16/05/2009

CCTF/2009-14

NPL report on activities

NPL

16/05/2009

CCTF/2009-15

METAS report on activities

METAS

16/05/2009

CCTF/2009-16

Report of the CCTF WG on TWSTFT

Members of CCTF WG on TWSTFT

16/05/2009

CCTF/2009-17

Report of the IUGG

IUGG

16/05/2009

CCTF/2009-18

The uncertainty for the key comparison in frequency CCTF-K002.FREQ

G. Panfilo and E.F. Arias (BIPM)

16/05/2009

CCTF/2009-19

Report on BIPM TAIPPP pilot experiment, presented at EFTF-IFCS2009

G. Petit (BIPM)

19/05/2009

CCTF/2009-20

Progress report from the CCTF WG on the MRA

F. Cordara (INRIM)

19/05/2009

CCTF/2009-21

ORB report on activities

P. Defraigne (ORB)

21/05/2009

CCTF/2009-22

LNE-SYRTE report on activities

LNE-SYRTE

29/05/2009

CCTF/2009-23

Report of the CCTF WG on GNSS Time Transfer Standards (CGGTTS)

J. Levine (NIST)

29/05/2009

CCTF/2009-24

Report on studies and improvement of the EAL algorithm, presented at the EFTF-IFCS2009

G. Panfilo and E.F. Arias (BIPM)

29/05/2009

CCTF/2009-25

A*Star-SG report on activities

A*Star-SG

30/05/2009

CCTF/2009-26

BIPM report on activities

E.F. Arias (BIPM)

30/05/2009

CCTF/2009-27

CCTF note on UTC (September 2007) presented to the ITU-R

CCTF

30/05/2009

CCTF/2009-28

Report on the International Committee on GNSS

E.F. Arias (BIPM)

30/05/2009

CCTF/2009-29

Proposed recommendation - Traceability to UTC of real-time realizations UTC(k) disseminated by GNSS

VNIIFTRI

30/05/2009

CCTF/2009-30

Proposed recommendation - Alignment of Geodetic References and synchronization of Time References to international standards

BIPM, IGS, IUGG

01/06/2009

CCTF/2009-31

Proposal - Key comparison of Primary Frequency Standards

E.F.Arias (BIPM) and WG on the MRA

01/06/2009

CCTF/2009-32

Note on Coordinated Universal Time

D. McCarthy (USNO)

02/06/2009

CCTF/2009-33

Concerning the adoption of a common terrestrial reference frame by the CGPM

T.J. Quinn

03/06/2009

CCTF/2009-34

NIST report on activities

NIST

04/06/2009

CCTF/2009-35

Information on IRNSS and GAGAN projects (India)

S. Kibe (SATNAV)

03/06/2009

CCTF/2009-36

NMIA report on activities

NMIA

05/06/2009

CCTF/2009-37

Proposed recommendation - On the weakness of the present definition of UTC

various

05/06/2009

CCTF/2009-38

Proposed recommendation - Concerning definition of time scales

various

05/06/2009

CCTF/2009-39

Proposed recommendation - Characterization of delays of GNSS time transfer equipment in TAI contributing laboratories

BIPM

05/06/2009

CCTF/2009-40

Report of the ITU-R Working Party 7A - Presentation

R. Beard (ITU-R, NRL)

02/07/2009

CCTF/2009-41

Report of the WG on coordination of the development of advanced time and frequency transfer techniques - Presentation

P. Tuckey (LNE-SYRTE)

02/07/2009

CCTF/2009-42

Report of the IGS Clock Products Working Group - Presentation

K. Senior (IGS, NRL)

02/07/2009

CCTF/2009-43

Report of the CCL-CCTF Frequency Standards Working Group- Presentation

F. Riehle (PTB) and P. Gill (NPL)

02/07/2009

CCTF/2009-44

GPS changes - Presentation

D. Matsakis (USNO)

02/07/2009

CCTF/2009-45

Time and frequency activity at VNIIFTRI - Presentation

VNIIFTRI

02/07/2009

CCTF/2009-46

TFG work programme 2013-2016 - Presentation

E.F. Arias (BIPM)

02/07/2009

CCTF/2009-47

Improving the clock frequency prediction in TAI algorithm - Presentation

G. Panfilo and E.F. Arias (BIPM)

02/07/2009

CCTF/2009-48

TT(BIPM) and primary frequency standards - Presentation

G. Petit (BIPM)

02/07/2009

CCTF/2009-49

Report of the Working Group on TAI - Presentation

P. Tavella (INRIM)

02/07/2009

CCTF/2009-50

GLONASS Time transfer - Presentation

W. Lewandowski and Z. Jiang (BIPM)

02/07/2009

CCTF/2009-51

Characterization of relative delays of GPS/GLONASS time equipment - Presentation

BIPM

02/07/2009

CCTF/2009-52

Multi-technique combination for UTC/TAI time/frequency transfers - Presentation

Z. Jiang and G. Petit (BIPM)

02/07/2009

CCTF/2009-53

SIM Time Network - Presentation

SIM

02/07/2009

CCTF/2009-hotels

List of hotels

BIPM

01/03/2009

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