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Station metadata
Code colb
Country Sri Lanka
Location Colombo
Status Down
Local Contact National Aquatic Resources Research and Development Agency ( Sri Lanka )
Other Contact University of Hawaii Sea Level Center ( USA )
GLOSS core ID 33   [goto handbook]
Long-term MSL data
Latitude 6.95
Longitude 79.85
Connection GTS message
GTS message type SXXX33
Sensor 1
Type of sensorprs (pressure)
Sampling rate (min)1
Sensor 2
Type of sensorrad (radar)
Sampling rate (min)3
Sensor 3
Type of sensorenc (float sensor with encoder)
Sampling rate (min)6
Sensor 4
Type of sensorra2 (2nd radar)
Sampling rate (min)6
Sensor 5
Type of sensorbat (battery)
Sampling rate (min)6
Period SignalsData

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