SEA LEVEL STATION MONITORING FACILITY
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Station metadata
Code laru2
Country Seychelles
Location Pt.LaRue
Status Operational
Added to the system 2007-11-27 14:10:00
Local Contact Seychelles National Meteorological Services ( Seychelles )
Other Contact University of Hawaii Sea Level Center ( USA )
GLOSS core ID 339   [goto handbook]
Long-term MSL data
Latitude -4.5
Longitude 55.5
Connection GTS message
GTS message type SXXX32
GTS station code 12FD90D0
Transmit interval (min) 6
Transmit lag UTC (sec) 0
Ave. transmit delay (min) 5
Messages received (24h) 229
Messages expected (24h) 240
Sensor 1
Type of sensorprs (pressure)
Sampling rate (min)1
    GTS format
Units of measurem
First value4
Samples12
Reversed orderyes
    Performance statistics
Last data measured at2024-11-23 14:00:00
Last data received at2024-11-23 14:02:03
Measurements received in 24h1434
Measurements expected1440
Performance ratio100%
Sensor 2
Type of sensorrad (radar)
Sampling rate (min)3
    GTS format
Units of measurem
First value19
Samples10
Reversed orderyes
    Performance statistics
Last data measured at2024-11-23 14:00:00
Last data received at2024-11-23 14:02:03
Measurements received in 24h480
Measurements expected480
Performance ratio100%
Sensor 3
Type of sensorenc (float sensor with encoder)
Sampling rate (min)6
    GTS format
Units of measurem
First value32
Samples10
Reversed orderyes
    Performance statistics
Last data measured at2024-11-23 14:00:00
Last data received at2024-11-23 14:02:03
Measurements received in 24h240
Measurements expected240
Performance ratio100%
Sensor 4
Type of sensorra2 (2nd radar)
Sampling rate (min)6
    GTS format
Units of measurem
First value45
Samples10
Reversed orderyes
    Performance statistics
Last data measured at2024-11-23 14:00:00
Last data received at2024-11-23 14:02:03
Measurements received in 24h240
Measurements expected240
Performance ratio100%
Sensor 5
Type of sensorsw1 (1st switch)
Sampling rate (min)60
    GTS format
Units of measuremin
First value58
Samples1
Reversed orderno
    Performance statistics
Last data measured at2024-11-23 14:00:00
Last data received at2024-11-23 14:02:03
Measurements received in 24h220
Measurements expected24
Performance ratio917%
Sensor 6
Type of sensorsw2 (2nd switch)
Sampling rate (min)60
    GTS format
Units of measuremin
First value62
Samples1
Reversed orderno
    Performance statistics
Last data measured at2024-11-23 14:00:00
Last data received at2024-11-23 14:02:03
Measurements received in 24h221
Measurements expected24
Performance ratio921%
Sensor 7
Type of sensorbat (battery)
Sampling rate (min)6
    GTS format
Units of measureV
First value66
Samples1
Reversed orderyes
    Performance statistics
Last data measured at2024-11-23 14:00:00
Last data received at2024-11-23 14:02:03
Measurements received in 24h221
Measurements expected240
Performance ratio92%
Sensor 8
Type of sensorstp (Etrometa step gauges)
Sampling rate (min)6
    GTS format
Units of measuremin
First value70
Samples2
Reversed orderyes
    Performance statistics
Last data measured at2024-11-23 14:00:00
Last data received at2024-11-23 14:02:03
Measurements received in 24h236
Measurements expected240
Performance ratio98%
Period SignalsData

12h
day
7 days
30 days
 prs (pressure)
rad (radar)
enc (float sensor with encoder)
ra2 (2nd radar)
stp (Etrometa step gauges)
Remove outliers
Remove spikes 		Relative levels = signal - median over selected period
Absolute levels = as received
Offset signals = relative levels + offset
Show switch data
Show battery voltage
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