SEA LEVEL STATION MONITORING FACILITY

Station at GMT

Station metadata
Code	gptx
Country	USA
Location	Galveston_Pier_TX
Status	Operational
Added to the system	2008-06-06 00:00:00
Local Contact	National Ocean Service-NOAA ( USA )
GLOSS core ID	217 [goto handbook]
Long-term MSL data
Latitude	29.31
Longitude	-94.793
Connection	WEB service
Operator ID	8771450
Transmit interval (min)	5
Sensor 1
Type of sensor	bwl (backup water level)
Sampling rate (min)	1
Units of measure	m
Performance statistics
Last data measured at	2024-11-23 14:27:00
Last data received at	2024-11-23 14:30:30
Measurements received in 24h	1440
Measurements expected	1440
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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