Observation representing a gridded field at a single time instant.
-- Description --
A GridObservation is an observation of some phenomenon (or phenomena) over a gridded field. E.g. Output from a model, or rectified, georeferenced satellite data.
The result of a GridObservation is a discrete coverage within a compound spatiotemporal CRS where the domain consists of a two- or three-dimensional grid of points, all having the same time instant temporal component.
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featureOfInterest must be a SF_SamplingSolid or SF_SamplingSurface |
/*featureOfInterest must be a SF_SamplingSolid or SF_SamplingSurface */
inv: self.featureOfInterest->forAll(oclIsKindOf(SF_SamplingSolid))
OR
inv: self.featureOfInterest->forAll(oclIsKindOf(SF_SamplingSurface)) |
phenomenonTime must be a TM_Instant |
/*phenomenonTime must be a TM_Instant*/
inv: self.phenomenonTime.oclIsKindOf(TM_Instant) |
result must be a RectifiedGridCoverage or ReferenceableGridCoverage |
/*result must be a RectifiedGridCoverage or RefererencableGridCoverage*/
inv: self.result.oclIsKindOf(RectifiedGridCoverage) OR self.result.oclIsKindOf(ReferenceableGridCoverage) |