SEA LEVEL STATION MONITORING FACILITY

Station at GMT

Station metadata
Code	gokc
Country	Turkey
Location	Gokceada
Status	Operational
Status description	2019-11-25 switched from FTP to webservice
Added to the system	2016-08-16 15:47:45
Local Contact	General Directorate of Mapping ( Turkey )
Other Contact	Kandilli Observatory and Earthquake Research Institute ( Turkey )
Long-term MSL data
Latitude	40.231391906738
Longitude	25.89361000061
Connection	WEB service
Transmit interval (min)	2
Sensor 1
Type of sensor	ecs (acoustic echo sounder)
Sampling rate (min)	0.5
Units of measure	m
Performance statistics
Last data measured at	2024-04-20 05:45:00
Last data received at	2024-04-20 05:48:03
Measurements received in 24h	2878
Measurements expected	2880
Performance ratio	100%

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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