Entry: SIGMET Evolving Condition Collection Analysis
URI: http://codes.wmo.int/49-2/observation-type/IWXXM/2.1/SIGMETEvolvingConditionCollectionAnalysis
SIGMETEvolvingConditionCollectionAnalysis (a subclass of SamplingObservation from METCE) is intended for use when reporting an observed or forecast aggregate set of meteorological conditions hazardous to flight over a large airspace, including anticipated intensity change plus speed and direction of motion. The result of this observation type shall refer to a single SIGMETEvolvingConditionCollection which represents a SIGMET observation or forecast of meteorological conditions. SIGMETEvolvingConditionCollectionAnalysis enforces the following additional constraints: “featureOfInterest” shall refer to an entity of type SF_SamplingSurface and the associated “sampledFeature” must be an airspace.
Definition
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SIGMETEvolvingConditionCollectionAnalysis (a subclass of SamplingObservation from METCE) is intended for use when reporting an observed or forecast aggregate set of meteorological conditions hazardous to flight over a large airspace, including anticipated intensity change plus speed and direction of motion. The result of this observation type shall refer to a single SIGMETEvolvingConditionCollection which represents a SIGMET observation or forecast of meteorological conditions. SIGMETEvolvingConditionCollectionAnalysis enforces the following additional constraints: “featureOfInterest” shall refer to an entity of type SF_SamplingSurface and the associated “sampledFeature” must be an airspace.
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SIGMET evolving condition collection analysis
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SIGMETEvolvingConditionCollectionAnalysis
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SIGMET Evolving Condition Collection Analysis
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Concept
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