SEA LEVEL STATION MONITORING FACILITY
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Station metadata
Code ptme
Country USA
Location Portland_ME
Status Operational
Local Contact National Ocean Service-NOAA ( USA )
Long-term MSL data
Latitude 43.6566
Longitude -70.2466
Connection GTS message
GTS message type SXXX03
Sensor 1
Type of sensorpwl (primary water level)
Sampling rate (min)1
Sensor 2
Type of sensorbwl (backup water level)
Sampling rate (min)6
Period SignalsData

12h
day
7 days
30 days
pwl (primary water level)
bwl (backup water level)
Remove outliers
Remove spikes
Relative levels = signal - median over selected period
Absolute levels = as received
Offset signals = relative levels + offset
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