1 Fundamentals
2 Simple timing
3 Timing supported by external information about latency of data
4 Synchronising with external clock
4.1 Using Trimble UTC telegram
4.2 Using NMEA ZDA telegram
4.3 PPS Indicator
5 Assigning PPS to specific position input
6 Recommended method
7 GPS instruments
7.1 Ashtech
7.2 C-Nav
7.3 Geco-Prakla
7.4 NMEA
7.5 Leica
7.6 POSMV Group
7.7 Racal UKOOA
7.8 Sea-diff / Skyfix
7.9 Sercel NS230
7.10 Topcon
7.11 Trimble 4000
8 Dynamic positioning instruments with timestamp
8.1 Kongsberg HiPAP/APOS and Kongsberg Hain
8.2 Remote GPS
8.3 ORE BATS ($POREG)
8.4 PHINS/ROVINS Position
8.5 Sonardyne USBL ($PSONUSBL)
9 ATTU
10 Test of timing
10.1 Checking calculated latency
10.2 Testing of time synchronisation