SEA LEVEL STATION MONITORING FACILITY

Station at GMT

Station metadata
Code	herb2
Country	France
Location	L'Herbaudière 2
Status	Operational
Added to the system	2014-06-13 11:34:47
Local Contact	Service hydrographique et océanographique de la marine ( France )
Long-term MSL data
Latitude	47.02495
Longitude	-2.29889
Connection	GTS message
GTS message type	SZFR01
GTS station code	FR198
Transmit interval (min)	6
Transmit lag UTC (sec)	0
Ave. transmit delay (min)	6
Messages received (24h)	213
Messages expected (24h)	240
Sensor 1
Type of sensor	rad (radar)
Sampling rate (min)	1
GTS format
Units of measure	m
First value	0
Samples	12
Reversed order	no
Performance statistics
Last data measured at	2024-04-19 05:47:00
Last data received at	2024-04-19 05:53:08
Measurements received in 24h	1374
Measurements expected	1440
Performance ratio	95%

Period	Signals	Data
12h day 7 days 30 days	Remove outliers Remove spikes	Relative levels = signal - median over selected period Absolute levels = as received Offset signals = relative levels + offset

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