SEA LEVEL STATION MONITORING FACILITY
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Station metadata
Code kara
Country Pakistan
Location Karachi
Status Operational
Added to the system 2007-01-31 09:12:00
Local Contact Karachi Port Trust ( Pakistan )
Other Contact Pakistan Navy Hydrographic Department ( Pakistan)
GLOSS core ID 30   [goto handbook]
Long-term MSL data
Latitude 24.8117
Longitude 66.975
Connection GTS message
GTS message type SXXX33
GTS station code 120D7136
OT12 code KARACHI-07
Transmit interval (min) 15
Transmit lag UTC (sec) 60
Ave. transmit delay (min) 7
Messages received (24h) 94
Messages expected (24h) 96
Sensor 1
Type of sensorrad (radar)
Sampling rate (min)1
    GTS format
Units of measurem
First value4
Samples30
Reversed orderyes
    Performance statistics
Last data measured at2024-04-27 03:06:00
Last data received at2024-04-27 03:13:04
Measurements received in 24h1440
Measurements expected1440
Performance ratio100%
Sensor 2
Type of sensorpr1 (1st pressure)
Sampling rate (min)1
    GTS format
Units of measurem
First value37
Samples30
Reversed orderyes
    Performance statistics
Last data measured at2024-04-27 03:06:00
Last data received at2024-04-27 03:13:04
Measurements received in 24h1440
Measurements expected1440
Performance ratio100%
Sensor 3
Type of sensorpr2 (2nd pressure)
Sampling rate (min)1
    GTS format
Units of measurem
First value70
Samples30
Reversed orderyes
    Performance statistics
Last data measured at2024-04-27 03:06:00
Last data received at2024-04-27 03:13:04
Measurements received in 24h1440
Measurements expected1440
Performance ratio100%
Period SignalsData

12h
day
7 days
30 days
rad (radar)
pr1 (1st pressure)
pr2 (2nd pressure)
Remove outliers
Remove spikes
Relative levels = signal - median over selected period
Absolute levels = as received
Offset signals = relative levels + offset
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