| Created: | 09/08/2012 12:38:24 PM |
| Modified: | 29/04/2016 3:20:47 PM |
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Weather phenomenon of operational significance to aviation observed during the period since the last routine report, or last hour, whichever is shorter, but not at the time of observation.<br/><br/>Only a specific set of weather phenomenon are reported within aviation meteorology as defined in Regulation ICAO Annex 3 / WMO No. 49-2.<br/><br/>This CodeList is specifically defined for aviation purposes as defined in WMO No. 49-2. A superset of definitions are defined in WMO No. 306 Vol I.1 code-table 4678 "Significant weather phenomena".<br/>
- Associations From
- Tagged Values
| Element | Source Role | Target Role |
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MeteorologicalAerodromeObservationRecord Class |
Name: |
Name: recentWeather |
 Details:
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| Tag | Value |
| asDictionary | true |
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Details:
Values: true | false
Default: true Description: Encode code list as externally managed dictionary (applies to ISO 19136:2007 encoding rule). |
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| extensibility | none |
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Details:
Values: none | narrower | open | any
Default: none Description: This refers to extensions by a third party, not to extensions by the owner of the vocabulary; the owner will always be able to revise the vocabulary. I.e., if the value is 'none', the referenced vocabulary may not be extended by third parties; if the value is 'narrower', the vocabulary may be extended by narrower terms that have an existing term as a parent; if the value is 'any', the vocabulary may be extended by additional terms on any level. This value must be 'all', empty or missing, if the value 'vocabulary' is empty or missing; in this case any vocabulary may be used. |
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| vocabulary | http://codes.wmo.int/49-2/AerodromeRecentWeather |
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Details:
Description: URI of the vocabulary/code list in the WMO Codes Registry or in some external registry. The value has to be provided, if an online version of the vocabulary is used.
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