pFoI and uFoI on Sampling

[KathiSchleidt]

Looking at the WQ IE Object Diagrams, in the ex situ examples, the Sampling has 2 FoIs. Wondering if this doesn't indicate a requirement for pFoI and uFoI on Sampling, parallel to Observation

[sgrellet]

Link to Water Quality Interoperability Experiment (WQ IE) diagrams:

• surface water ex-situ : https://umltool.ogc.org/index.php?m=7&o=2B59B95D-833C-422f-BEE5-52A1EAAD8517
• ground water ex-situ : https://umltool.ogc.org/index.php?m=7&o=938A08BE-EFA4-4281-B330-A520F0E85915

Yes, that's a point we identified when working on the diagrams.
+1

[hylkevds]

In STA data model proposal the Sampling does have two relations with Features: one with the role Samples (0..*), and one with the role SampledFeature (1)

Some questions:

• Why is this SpatialSample in the diagram distinct from the RawSample?
• Why doesn't the Sampling have a SampledFeature relation? Both the SpatialSample and the RawSample have those...