SEA LEVEL STATION MONITORING FACILITY
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Station metadata
Code stmt
Country France
Location Saint Martin Island
Status Operational
Added to the system 2015-12-29 21:15:18
Other Contact International Tsunami Information Center Caribbean Office ( USA )
Long-term MSL data
Latitude 18.08333
Longitude -63.085434
Connection GTS message
GTS message type SXMF40
GTS station code 12A01F32
Transmit interval (min) 5
Transmit lag UTC (sec) 0
Ave. transmit delay (min) 3
Messages received (24h) 116
Messages expected (24h) 288
Sensor 1
Type of sensorrad (radar)
Sampling rate (min)1
    GTS format
Units of measurem
First value5
Samples6
Reversed orderyes
    Performance statistics
Last data measured at2024-11-23 14:41:00
Last data received at2024-11-23 14:43:05
Measurements received in 24h589
Measurements expected1440
Performance ratio41%
Sensor 2
Type of sensorprs (pressure)
Sampling rate (min)1
    GTS format
Units of measurem
First value14
Samples6
Reversed orderyes
    Performance statistics
Last data measured at2024-11-23 14:41:00
Last data received at2024-11-23 14:43:05
Measurements received in 24h589
Measurements expected1440
Performance ratio41%
Sensor 3
Type of sensorbat (battery)
Sampling rate (min)5
    GTS format
Units of measureV
First value23
Samples1
Reversed orderno
    Performance statistics
Last data measured at2024-11-23 14:41:00
Last data received at2024-11-23 14:43:05
Measurements received in 24h114
Measurements expected288
Performance ratio40%
Period SignalsData

12h
day
7 days
30 days
 rad (radar)
prs (pressure)
Remove outliers
Remove spikes 		Relative levels = signal - median over selected period
Absolute levels = as received
Offset signals = relative levels + offset
Show battery voltage
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