| gnss |
Global navigation satellite system (GNSS)
|
A Global Navigation Satellite System (GNSS) signal controlled...
|
stable
|
| inapplicable |
inapplicable
|
None of the codes in the table are applicable in the context ...
|
stable
|
| manualComparison |
Manual comparison
|
A regular procedure of manual comparison with a reference clo...
|
stable
|
| radioClock |
Radio clock
|
A radio controlled clock, which receives a radio signal that ...
|
stable
|
| timeServer |
Time server (internet based)
|
A server computer that reads the actual time from a reference...
|
stable
|
| unknown |
unknown
|
Source of reference time unknown
|
stable
|