BIPM - Time Calibrations

BIPM calibrations of time transfer equipment

Summary

International Atomic Time

Clock comparisons

Joint projects

Future work

BIPM calibrations of time transfer equipment

BIPM services in the field of time, frequency and gravimetry

Technical partnerships of the Time, Frequency and Gravimetry Section

Recent publications

What time is it?

Secondments to the BIPM

FTP server of the Time, Frequency and Gravimetry Section

Recent publications of the Time, Frequency and Gravimetry Section

Direct access

The BIPM Time, Frequency and Gravimetry Section conducts calibrations of time transfer equipment located in time laboratories participating in the calculation of International Atomic Time (TAI). Differential time corrections for GPS time equipment are published in Rapports BIPM; click here for an up-to-date list.

GPS_CA_code


		GPS_C_A_in_preparation			November 11, 2008
		NIST			September 29, 2008
		TM155_BEV_GPS-TW_Calib			October 1, 2008
		USNO			September 29, 2008

GPS_P3


		GPS_P3_in_preparation			December 22, 2008
		TEST			November 26, 2008

TWSTFT


		Eu_NA_1994			November 6, 2008
		IEN-PTB-VSL-TUG_2003			November 6, 2008
		NEurope_2005			November 6, 2008
		PTB-OP-NPL-VSL_2004			November 6, 2008
		USNO-PTB_2004-2005			November 6, 2008