SEA LEVEL STATION MONITORING FACILITY

Station at GMT

Station metadata
Code	sisa
Country	Mexico
Location	Sisal
Status	Operational
Status description	Lacks autonomous transmission. Data retrieved through remote interrogation, from Monday to Friday by an operator during the morning. Hopefully this year (2021) it will be possible to modernize the transmission system (Octavio Gómez Ramos, 2021-04-14)
Added to the system	2016-12-07 21:02:25
Local Contact	Universidad Nacional Autónoma de México ( Mexico )
Long-term MSL data
Latitude	21.1616667
Longitude	-90.0483333
Connection	FTP box
Transmit interval (min)	1440
Sensor 1
Type of sensor	rad (radar)
Sampling rate (min)	1
Units of measure	m
Performance statistics
Last data measured at	2024-11-22 15:35:00
Last data received at	2024-11-22 16:06:44
Measurements received in 24h	50
Measurements expected	1440
Performance ratio	3%

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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