SEA LEVEL STATION MONITORING FACILITY
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Station metadata
Code prig
Country Indonesia
Location Prigi
Status Operational
Status description Changing over to iridium transmissions 12/18/2024
Added to the system 2007-12-04 16:00:00
Local Contact Geospacial Agency of Indonesia ( Indonesia )
Other Contact University of Hawaii Sea Level Center ( USA )
Long-term MSL data
Latitude -8.2833
Longitude 111.7333
Connection GTS message
GTS message type SZXX01
GTS station code 301434060003900
Transmit interval (min) 5
Transmit lag UTC (sec) 0
Ave. transmit delay (min) 6
Messages received (24h) 531
Messages expected (24h) 288
Sensor 1
Type of sensorprs (pressure)
Sampling rate (min)1
    GTS format
Units of measurem
First value4
Samples5
Reversed orderyes
    Performance statistics
Last data measured at2025-04-26 02:25:00
Last data received at2025-04-26 02:30:09
Measurements received in 24h1345
Measurements expected1440
Performance ratio93%
Sensor 2
Type of sensorrad (radar)
Sampling rate (min)1
    GTS format
Units of measurem
First value4
Samples5
Reversed orderyes
    Performance statistics
Last data measured at2024-12-20 05:15:00
Last data received at2024-12-20 05:19:08
Measurements received in 24h0
Measurements expected1440
Performance ratio0%
Sensor 3
Type of sensorra2 (2nd radar)
Sampling rate (min)1
    GTS format
Units of measurem
First value4
Samples5
Reversed orderyes
    Performance statistics
Last data measured at2025-04-26 02:25:00
Last data received at2025-04-26 02:30:09
Measurements received in 24h1345
Measurements expected1440
Performance ratio93%
Sensor 4
Type of sensorras (radar in stilling well)
Sampling rate (min)1
    GTS format
Units of measurem
First value4
Samples5
Reversed orderyes
    Performance statistics
Last data measured at2025-04-26 02:25:00
Last data received at2025-04-26 02:30:09
Measurements received in 24h1345
Measurements expected1440
Performance ratio93%
Sensor 5
Type of sensorbat (battery)
Sampling rate (min)5
    GTS format
Units of measureV
First value4
Samples1
Reversed orderyes
    Performance statistics
Last data measured at2025-04-26 02:21:00
Last data received at2025-04-26 02:30:09
Measurements received in 24h269
Measurements expected288
Performance ratio93%
Sensor 6
Type of sensorsw1 (1st switch)
Sampling rate (min)60
    GTS format
Units of measuremin
First value4
Samples1
Reversed orderyes
    Performance statistics
Last data measured at2024-12-18 10:00:00
Last data received at2024-12-18 10:10:03
Measurements received in 24h0
Measurements expected24
Performance ratio0%
Sensor 7
Type of sensorsw2 (2nd switch)
Sampling rate (min)60
    GTS format
Units of measuremin
First value4
Samples1
Reversed orderyes
    Performance statistics
Last data measured at2024-12-16 22:30:00
Last data received at2024-12-16 22:39:15
Measurements received in 24h0
Measurements expected24
Performance ratio0%
Period SignalsData

12h
day
7 days
30 days
 prs (pressure)
ra2 (2nd radar)
ras (radar in stilling well)
Remove outliers
Remove spikes 		Relative levels = signal - median over selected period
Absolute levels = as received
Offset signals = relative levels + offset
Show battery voltage
Show switch data
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