SEA LEVEL STATION MONITORING FACILITY
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Station metadata
Code colo
Country Sri Lanka
Location Colombo
Status Operational
Status description 2017-01-04 Jerard Jardin: relocated the tide gauge to the same location as the historic GLOSS station, in the port of Colombo
Added to the system 2006-06-21 17:21:00
Local Contact National Aquatic Resources Research and Development Agency ( Sri Lanka )
Other Contact University of Hawaii Sea Level Center ( USA )
GLOSS ID 33   [goto handbook]
QC data
Latitude 6.9406
Longitude 79.8503833
Connection GTS message
GTS message type SWIO40
GTS station code 0650018E
Transmit interval (min) 15
Transmit lag UTC (sec) 0
Ave. transmit delay (min) 4
Messages received (24h) 84
Messages expected (24h) 96
Sensor 1
Type of sensorprs (pressure)
Sampling rate (min)1
    GTS format
Units of measurem
First value4
Samples30
Reversed orderyes
    Performance statistics
Last data measured at2020-06-06 15:15:00
Last data received at2020-06-06 15:21:03
Measurements received in 24h1275
Measurements expected1440
Performance ratio89%
Sensor 2
Type of sensorrad (radar)
Sampling rate (min)3
    GTS format
Units of measurem
First value37
Samples10
Reversed orderyes
    Performance statistics
Last data measured at2020-06-06 15:15:00
Last data received at2020-06-06 15:21:03
Measurements received in 24h425
Measurements expected480
Performance ratio89%
Sensor 3
Type of sensorra2 (2nd radar)
Sampling rate (min)3
    GTS format
Units of measurem
First value50
Samples10
Reversed orderyes
    Performance statistics
Last data measured at2020-06-06 15:15:00
Last data received at2020-06-06 15:21:03
Measurements received in 24h425
Measurements expected480
Performance ratio89%
Sensor 4
Type of sensorsw1 (1st switch)
Sampling rate (min)60
    GTS format
Units of measurem
First value63
Samples1
Reversed orderyes
    Performance statistics
Last data measured at2020-06-06 15:15:00
Last data received at2020-06-06 15:21:03
Measurements received in 24h84
Measurements expected24
Performance ratio350%
Sensor 5
Type of sensorsw2 (2nd switch)
Sampling rate (min)60
    GTS format
Units of measurem
First value67
Samples1
Reversed orderyes
    Performance statistics
Last data measured at2020-06-06 15:15:00
Last data received at2020-06-06 15:21:03
Measurements received in 24h84
Measurements expected24
Performance ratio350%
Sensor 6
Type of sensorbat (battery)
Sampling rate (min)15
    GTS format
Units of measurem
First value71
Samples1
Reversed orderyes
    Performance statistics
Last data measured at2020-06-06 15:15:00
Last data received at2020-06-06 15:21:03
Measurements received in 24h84
Measurements expected96
Performance ratio88%
Period SignalsData

12h
day
7 days
30 days
prs
rad
ra2
Remove outliers
Remove spikes
Relative levels= signal - average over selected period
Absolute levels= as received
Offset signals= relative signals + offset
Show switch data
Show battery voltage
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