SEA LEVEL STATION MONITORING FACILITY
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Station metadata
Code fort
Country Brasil
Location Fortaleza
Status Operational
Status description Has stopped since March 2020. We have not yet had an opportunity to solve the problem (Salomão Soares, 2021-04-13)
Added to the system 2008-06-23 11:20:00
Local Contact Instituto Brasileiro de Geografia e Estatística ( Brasil )
Other Contact University of Hawaii Sea Level Center ( USA )
GLOSS core ID 336   [goto handbook]
Long-term MSL data
Latitude -3.716666667
Longitude -38.4667
Connection GTS message
GTS message type SEPO40
GTS station code 3542D134
Transmit interval (min) 5
Transmit lag UTC (sec) 0
Ave. transmit delay (min) 3
Messages received (24h) 268
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 13:50:00
Last data received at2024-11-23 13:52:03
Measurements received in 24h1420
Measurements expected1440
Performance ratio99%
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 13:50:00
Last data received at2024-11-23 13:52:03
Measurements received in 24h288
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 13:50:00
Last data received at2024-11-23 13:52:03
Measurements received in 24h268
Measurements expected24
Performance ratio1117%
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 13:50:00
Last data received at2024-11-23 13:52:03
Measurements received in 24h268
Measurements expected24
Performance ratio1117%
Sensor 5
Type of sensorbat (battery)
Sampling rate (min)5
    GTS format
Units of measureV
First value34
Samples1
Reversed orderyes
    Performance statistics
Last data measured at2024-11-23 13:50:00
Last data received at2024-11-23 13:52:03
Measurements received in 24h268
Measurements expected288
Performance ratio93%
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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