TY - GEN
T1 - Comparison and combination of TAI time links with continuous GPS carrier phase results
AU - Jiang, Z.
AU - Dach, R.
AU - Petit, G.
AU - Schildknecht, T.
AU - Hugentobler, U.
PY - 2006
Y1 - 2006
N2 - The time transfer techniques used to generate TAI are currently the TWSTFT (TW), GPS C/A, and GPS P3. About 19% of all TAI laboratories possess P3, 12% possess TW backed up with P3, i.e., in total only 31% of the TAI laboratories transfer 100% of the primary frequency standards (PFS) including all the Cs fountains and 80% of the total weighted clocks for TAI. GPS carrier phase (CP) data are co-products of P3 receivers and they are never used in TAI. An effective strategy to improve TAI is to strengthen these TW+P3 links by using the already available CP information.
AB - The time transfer techniques used to generate TAI are currently the TWSTFT (TW), GPS C/A, and GPS P3. About 19% of all TAI laboratories possess P3, 12% possess TW backed up with P3, i.e., in total only 31% of the TAI laboratories transfer 100% of the primary frequency standards (PFS) including all the Cs fountains and 80% of the total weighted clocks for TAI. GPS carrier phase (CP) data are co-products of P3 receivers and they are never used in TAI. An effective strategy to improve TAI is to strengthen these TW+P3 links by using the already available CP information.
UR - http://www.scopus.com/inward/record.url?scp=70449497900&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:70449497900
SN - 9781467326421
T3 - Proceedings of the 20th European Frequency and Time Forum, EFTF 2006
SP - 440
EP - 447
BT - Proceedings of the 20th European Frequency and Time Forum, EFTF 2006
T2 - 20th European Frequency and Time Forum, EFTF 2006
Y2 - 27 March 2006 through 30 March 2006
ER -