SEA LEVEL STATION MONITORING FACILITY
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Station metadata
Code salv
Country Brasil
Location Salvador (Capitania dos Portos da Bahia)
Status Operational
Added to the system 2008-04-25 10:51:00
Local Contact Instituto Brasileiro de Geografia e Estatística ( Brasil )
Other Contact University of Hawaii Sea Level Center ( USA )
GLOSS core ID 334   [goto handbook]
Long-term MSL data
Latitude -12.967333
Longitude -38.516667
Connection GTS message
GTS message type SEPA40
GTS station code 354052D4
Transmit interval (min) 5
Transmit lag UTC (sec) 0
Ave. transmit delay (min) 2
Messages received (24h) 257
Messages expected (24h) 288
Sensor 1
Type of sensorrad (radar)
Sampling rate (min)1
    GTS format
Units of measurem
First value5
Samples10
Reversed orderyes
    Performance statistics
Last data measured at2024-11-23 14:31:00
Last data received at2024-11-23 14:33:05
Measurements received in 24h1385
Measurements expected1440
Performance ratio96%
Sensor 2
Type of sensorenc (float sensor with encoder)
Sampling rate (min)5
    GTS format
Units of measurem
First value18
Samples5
Reversed orderyes
    Performance statistics
Last data measured at2024-11-23 14:31:00
Last data received at2024-11-23 14:33:05
Measurements received in 24h287
Measurements expected288
Performance ratio100%
Sensor 3
Type of sensorsw1 (1st switch)
Sampling rate (min)60
    GTS format
Units of measuremin
First value26
Samples1
Reversed orderno
    Performance statistics
Last data measured at2024-11-23 14:31:00
Last data received at2024-11-23 14:33:05
Measurements received in 24h256
Measurements expected24
Performance ratio1067%
Sensor 4
Type of sensorsw2 (2nd switch)
Sampling rate (min)60
    GTS format
Units of measuremin
First value30
Samples1
Reversed orderno
    Performance statistics
Last data measured at2024-11-23 14:31:00
Last data received at2024-11-23 14:33:05
Measurements received in 24h256
Measurements expected24
Performance ratio1067%
Sensor 5
Type of sensorbat (battery)
Sampling rate (min)5
    GTS format
Units of measureV
First value38
Samples1
Reversed orderyes
    Performance statistics
Last data measured at2024-11-23 14:31:00
Last data received at2024-11-23 14:33:05
Measurements received in 24h256
Measurements expected288
Performance ratio89%
Period SignalsData

12h
day
7 days
30 days
 rad (radar)
enc (float sensor with encoder)
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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