SEA LEVEL STATION MONITORING FACILITY
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Station metadata
Code sewa2
Country USA
Location Seward_AK
Status Operational
Status description OLD DCP_ID=335FC376
Added to the system 2012-12-05 18:19:24
Local Contact National Ocean Service-NOAA ( USA )
GLOSS ID 150   [goto handbook]
QC data
Latitude 60.119
Longitude -149.427
Connection GTS message
GTS message type SXXX03
GTS station code 3362856A
Transmit interval (min) 6
Transmit lag UTC (sec) 0
Ave. transmit delay (min) 9
Messages received (24h) 231
Messages expected (24h) 240
Sensor 1
Type of sensorpwl (primary water level)
Sampling rate (min)1
    GTS format
Units of measurem
First value0
Samples6
Reversed orderyes
    Performance statistics
Last data measured at2020-06-02 14:47:00
Last data received at2020-06-02 14:56:02
Measurements received in 24h1398
Measurements expected1440
Performance ratio97%
Period SignalsData

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