opengeospatial / opengeospatial/timeseriesML
Regular vs Irregular Time Series of Observations
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Description
[@KathiSchleidt] Discussion related to Irregular Time Series of Observations.
Regularly spaced time series may use the baseTime and spacing properties of the TimeSeries metadata object. This is not a required property of the metadata object and it's absence doesn't infer any pattern (regular or irregular) on the timeseries itself. Irregular timeseries, although not explicitly discussed in the TSML 1.3 spec, seem to be supported using either of the TimeseriesTVPObservation feature class or TimeseriesDomainRangeObservation feature class.
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First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start by reading the TSML 1.3 specification sections for the TimeSeries metadata object, baseTime, and spacing. Then compare the TimeseriesTVPObservation and TimeseriesDomainRangeObservation feature classes with the issue's regular and irregular series discussion. Done means the intended handling and any required specification or documentation change are clearly identified.
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Assessment
- Domain
- documentation
- Issue type
- Documentation
- Difficulty
- 5/5
- Estimated time
- Over a week
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100