SEA LEVEL STATION MONITORING FACILITY
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Station metadata
Code tubua
Country France
Location Tubuai (Austral Islands - French Polynesia)
Status Operational
Added to the system 2010-02-23 09:02:00
Local Contact University of French Polynesia ( France )
Other Contact Service hydrographique et océanographique de la marine ( France )
Other Contact Commissariat à l'Energie Atomique ( France )
GLOSS core ID 356   [goto handbook]
Long-term MSL data
Latitude -23.341802611
Longitude -149.475529583
Connection GTS message
GTS message type SEHI40
GTS station code FFF0073A
Transmit interval (min) 15
Transmit lag UTC (sec) 780
Ave. transmit delay (min) 15
Messages received (24h) 95
Messages expected (24h) 96
Sensor 1
Type of sensorprs (pressure)
Sampling rate (min)1
    GTS format
Units of measurem
First value3
Samples15
Reversed orderno
    Performance statistics
Last data measured at2026-01-21 12:08:00
Last data received at2026-01-21 12:22:43
Measurements received in 24h1440
Measurements expected1440
Performance ratio100%
Sensor 2
Type of sensorrad (radar)
Sampling rate (min)1
    GTS format
Units of measurem
First value19
Samples15
Reversed orderno
    Performance statistics
Last data measured at2026-01-21 12:08:00
Last data received at2026-01-21 12:22:43
Measurements received in 24h1440
Measurements expected1440
Performance ratio100%
Sensor 3
Type of sensorbat (battery)
Sampling rate (min)15
    GTS format
Units of measureV
First value35
Samples1
Reversed orderno
    Performance statistics
Last data measured at2026-01-21 12:08:00
Last data received at2026-01-21 12:22:43
Measurements received in 24h96
Measurements expected96
Performance ratio100%
Period SignalsData

12h
day
7 days
30 days
 prs (pressure)
rad (radar)
Remove outliers
Remove spikes 		Relative levels = signal - median over selected period
Absolute levels = as received
Offset signals = relative levels + offset
Show battery voltage
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