SEA LEVEL STATION MONITORING FACILITY

Station at GMT

Station metadata
Code	hiva
Country	France
Location	Hiva Oa (Marquesas, French Polynesia)
Status	Operational
Added to the system	2008-06-27 08:03:00
Local Contact	Commissariat à l'Energie Atomique ( France )
Other Contact	University of Hawaii Sea Level Center ( USA )
Other Contact	University of French Polynesia ( France )
Long-term MSL data
Latitude	-9.804869
Longitude	-139.034469
Connection	GTS message
GTS message type	SZXX01
GTS station code	301434061506930
Transmit interval (min)	5
Transmit lag UTC (sec)	0
Ave. transmit delay (min)	6
Messages received (24h)	511
Messages expected (24h)	288
Sensor 1
Type of sensor	prs (pressure)
Sampling rate (min)	1
GTS format
Units of measure	m
First value	4
Samples	5
Reversed order	yes
Performance statistics
Last data measured at	2025-04-19 14:15:00
Last data received at	2025-04-19 14:19:06
Measurements received in 24h	1275
Measurements expected	1440
Performance ratio	89%
Sensor 2
Type of sensor	pr2 (2nd pressure)
Sampling rate (min)	1
GTS format
Units of measure	m
First value	4
Samples	5
Reversed order	yes
Performance statistics
Last data measured at	2025-04-19 14:15:00
Last data received at	2025-04-19 14:19:06
Measurements received in 24h	1275
Measurements expected	1440
Performance ratio	89%
Sensor 3
Type of sensor	bat (battery)
Sampling rate (min)	5
GTS format
Units of measure	V
First value	4
Samples	1
Reversed order	yes
Performance statistics
Last data measured at	2025-04-19 14:11:00
Last data received at	2025-04-19 14:19:06
Measurements received in 24h	255
Measurements expected	288
Performance ratio	89%

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