SEA LEVEL STATION MONITORING FACILITY
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Station metadata
Code sthl2
Country Saint-Helena, isles of
Location Saint Helena_UK Ruperts Bay
Status Operational
Status description TG Transmission problem Oct 2018 and Radar Horn damaged. Transmissions repaired 30/01/19. Horn temp fix, req's new Radar.
Added to the system 2017-03-21 09:18:10
Local Contact National Oceanography Centre ( UK )
GLOSS ID 264   [goto handbook]
QC data
Latitude -15.917918
Longitude -5.714394
Connection GTS message
GTS message type SXXX32
GTS station code 18BC4718
Transmit interval (min) 15
Transmit lag UTC (sec) 0
Ave. transmit delay (min) 8
Messages received (24h) 94
Messages expected (24h) 96
Sensor 1
Type of sensorrad (radar)
Sampling rate (min)1
    GTS format
Units of measurem
First value14
Samples30
Reversed orderyes
    Performance statistics
Last data measured at2020-05-30 04:49:00
Last data received at2020-05-30 04:57:01
Measurements received in 24h1440
Measurements expected1440
Performance ratio100%
Sensor 2
Type of sensorbat (battery)
Sampling rate (min)15
    GTS format
Units of measureV
First value45
Samples1
Reversed orderno
    Performance statistics
Last data measured at2020-05-30 04:49:00
Last data received at2020-05-30 04:57:01
Measurements received in 24h95
Measurements expected96
Performance ratio99%
Period SignalsData

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