Drifts 04: Analysis of differences between one barometer and many others (improved) - Githubissues

DOV-Vlaanderen / groundwater-logger-validation

Analysis on validation methods for groundwater logger data

MIT License

2 stars 2 forks source link

Drifts 04: Analysis of differences between one barometer and many others (improved) #51

Open DavorJ opened 4 years ago

DavorJ commented 4 years ago

This is an improved version of #48:

added real air-pressure timeseries on top for comparison.
we only consider 1 barometer instead of location which can have multiple barometers.
we truncate timestamps to the closest 00h (midnight) or 12h (noon). If multiple timestamps are available, then the average is taken. This allows better comparison by timestamp.

Again, the red curve is the only relevant one and should be stationary. Some highlights:

All plots are available here or here.

fredericpiesschaert commented 4 years ago

What is the source of the real air-pressure timeseries? So each timeseries is compared to that same series, is that correct?