SEA LEVEL STATION MONITORING FACILITY
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Station metadata
Code shek
Country Hong Kong - China
Location Shek Pik
Status Operational
Added to the system 2019-02-11 20:50:22
Local Contact Hong Kong Observatory ( Hong Kong - China )
Long-term MSL data
Latitude 22.220278
Longitude 113.894444
Connection GTS message
GTS message type SEHK40
GTS station code SHEK_PIK
Transmit interval (min) 10
Transmit lag UTC (sec) 0
Ave. transmit delay (min) 6
Messages received (24h) 137
Messages expected (24h) 144
Sensor 1
Type of sensorflt (float)
Sampling rate (min)1
    GTS format
Units of measurem
First value24
Samples20
Reversed orderno
    Performance statistics
Last data measured at2024-11-23 13:35:00
Last data received at2024-11-23 13:41:01
Measurements received in 24h1410
Measurements expected1440
Performance ratio98%
Period SignalsData

12h
day
7 days
30 days
 Remove outliers
Remove spikes 		Relative levels = signal - median over selected period
Absolute levels = as received
Offset signals = relative levels + offset
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