SEA LEVEL STATION MONITORING FACILITY

Station at GMT

Station metadata
Code	ptis
Country	UK
Location	Port Isaac
Status	Operational
Added to the system	2012-09-20 20:22:39
Local Contact	Channel Coastal Observatory ( UK )
Long-term MSL data
Latitude	50.59417
Longitude	-4.83441
Connection	WEB service
Transmit interval (min)	0.1666
Sensor 1
Type of sensor	stp (Etrometa step gauges)
Sampling rate (min)	0.1666
Units of measure	m
Performance statistics
Last data measured at	2024-11-23 14:06:41
Last data received at	2024-11-23 14:06:08
Measurements received in 24h	8971
Measurements expected	8643
Performance ratio	104%

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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