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ObservationCollection

Open mbeaufils opened this issue 3 years ago • 3 comments

As defined in OMS :

A collection of similar Observations #19

mbeaufils avatar Mar 17 '22 13:03 mbeaufils

For each observation, we can add a property, for example 'CollectionReference'. Like that it would be easy to connect each observation of a same set of observations together.

What it is important, I think is not to confuse a collection of observation with a type of observation. For example, if we have 2 boreholes SPT_1 and SPT_2 with 2 NSPT value. In total, we have 4 observations (2 in each borehole). Here, all these 4 observations has the type 'SPT', 2 have 'SPT1' has 'CollectionReference' property and the 2 others have 'SPT2' has 'CollectionReference' property.

LucasoilCloud avatar Mar 30 '22 17:03 LucasoilCloud

More details here.

An ObservationCollection can have 0..* Observations

image

mbeaufils avatar Apr 06 '22 14:04 mbeaufils

Following the ObservationTypology discussed in April.

Several specializations of ObservationCollection are proposed:

  • Serie Observation : A collection of Observations that observed the same property thanks to the same procedure repeated in either time or space,
  • Parallel Observation : A collection of Observations obtained by following a unique procedure that adress several observed properties based on a single act of observation,
  • Parallel series : A collection of Serie Observations that themselves address one ObservedProperty.
  • Serie of ParallelObservations : A collection of ParallelObservations. ParallelObservations that are repeated in either time or space.

mbeaufils avatar Apr 27 '22 12:04 mbeaufils