SEA LEVEL STATION MONITORING FACILITY
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Station metadata
Code pgrau
Country Perú
Location Puerto Grau,Tacna_PE
Status Operational
Added to the system 2022-09-29 18:24:22
Local Contact Dirección de Hidrografía y Navegación (Perú)
Long-term MSL data
Latitude -17.99333
Longitude -70.88416
Connection WEB service
Transmit interval (min) 5
Sensor 1
Type of sensorecs (acoustic echo sounder)
Sampling rate (min)1
Units of measurem
    Performance statistics
Last data measured at2024-11-23 09:09:00
Last data received at2024-11-23 14:03:54
Measurements received in 24h1168
Measurements expected1440
Performance ratio81%
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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