@prefix qudt: . @prefix ssd: . @prefix owl: . @prefix xsd: . @prefix skos: . @prefix rdfs: . @prefix qudt-unit: . @prefix qb: . @prefix dgu: . @prefix ui: . @prefix dct: . @prefix reg: . @prefix qudt-quantity: . @prefix grib2-parameter: . @prefix api: . @prefix vann: . @prefix prov: . @prefix foaf: . @prefix common-unit: . @prefix cc: . @prefix grib2-core: . @prefix void: . @prefix version: . @prefix bufr4-core: . @prefix rdf: . @prefix ldp: . @prefix time: . @prefix qudt-dimension: . @prefix vs: . @prefix common-core: . @prefix dc: . a ldp:Container , skos:Collection , reg:Register ; rdfs:label "Code Table D-6: Aerodrome recent weather" ; dct:description "The items within this code table are the weather types that may be reported within a meteorological aerodrome observation report that have occurred during the period since the last issued routine report or last hour, whichever is shorter, but are not observed at the time of the observation. Requirements for reporting recent weather at an aerodrome are specified in Technical Regulations, Volume II (WMO-No. 49), Part II, Appendix 3, [C.3.1.] 4.8.1.1. This code table contains the set of weather types that are permitted for reporting recent weather. These are a subset of the enumerated set of meteorologically valid combinations specified in Part A, Code Table 4678 comprising elements ‘intensity or proximity’, ‘descriptor’, ‘precipitation’, ‘obscuration’ and/or ‘other’."@en ; dct:modified "2018-04-04T15:53:40.229Z"^^xsd:dateTime ; reg:manager ; reg:owner ; owl:versionInfo 3 ; skos:notation "D-6" ; ldp:membershipPredicate skos:member . a ldp:Container , reg:Register , skos:Collection ; rdfs:label "Code Table D-9: Significant convective cloud type" ; dct:description "The items within this code table are the cloud types of operational significance for aviation as specified in Technical Regulations, Volume II (WMO-No. 49): Meteorological Services for International Air Navigation. This code table contains a subset of the cloud types defined in Part B FM 94 BUFR Code Table 0 20 012."@en ; dct:modified "2019-10-24T10:48:05.101Z"^^xsd:dateTime ; reg:manager ; reg:owner ; owl:versionInfo 3 ; skos:notation "D-9" ; ldp:membershipPredicate skos:member . a ldp:Container , reg:Register , skos:Collection ; rdfs:label "Space Wx Phenomena"@en ; dct:description "The items within this code table are the types of space weather phenomena of significance to aeronautical operations"@en ; dct:modified "2019-03-20T16:54:58.099Z"^^xsd:dateTime ; owl:versionInfo 1 ; ldp:hasMemberRelation skos:member . a ldp:Container , skos:Collection , reg:Register ; rdfs:label "Weather Causing Visibility Reduction"@en ; dct:description "ICAO Annex 3/ WMO No. 49-2 Appendix 6 Section 2.1 under SFC VIS"@en ; dct:modified "2016-12-30T13:26:25.95Z"^^xsd:dateTime ; owl:versionInfo 1 ; ldp:hasMemberRelation skos:member . a reg:Register , skos:Collection , ldp:Container ; rdfs:label "Space Wx Location"@en ; dct:description "The items within this code table are the locations of space weather phenomena of significance to aeronautical operations"@en ; dct:modified "2025-11-20T08:18:02.703Z"^^xsd:dateTime ; owl:versionInfo 3 ; ldp:hasMemberRelation skos:member . a reg:Register , ldp:Container , skos:Collection ; rdfs:label "Air Wx Phenomena"@en ; dct:description "ICAO Annex 3/ WMO No. 49-2 Appendix 6 Section 2.1"@en ; dct:modified "2016-12-30T13:26:05.884Z"^^xsd:dateTime ; owl:versionInfo 1 ; ldp:hasMemberRelation skos:member . a ldp:Container , reg:Register , skos:Collection ; rdfs:label "Observation and measurement types" ; dct:modified "2017-11-09T11:58:26.997Z"^^xsd:dateTime ; dct:publisher ; reg:containedItemClass skos:Collection ; reg:manager ; reg:owner ; reg:subregister ; owl:versionInfo 4 ; ldp:membershipPredicate skos:member . a ldp:Container , reg:Register , skos:Collection ; rdfs:label "Code Table D-8: Cloud amount reported at aerodrome" ; dct:description "The items within this code table are the cloud amount categories of operational significance for aviation as specified in Technical Regulations, Volume II (WMO-No. 49): Meteorological Services for International Air Navigation. This code table contains a subset of the cloud amount categories defined in Part B FM 94 BUFR Code Table 0 20 008."@en ; dct:modified "2019-10-24T10:48:29.014Z"^^xsd:dateTime ; reg:manager ; reg:owner ; owl:versionInfo 11 ; skos:notation "D-8" ; ldp:membershipPredicate skos:member . a skos:Collection , reg:Register , ldp:Container ; rdfs:label "Code Table D-7: Aerodrome present or forecast weather" ; dct:description "The items within this code table are the weather phenomena that may be reported as forecast to occur or have been observed at an aerodrome. Requirements for reporting present or forecast weather at an aerodrome are specified in Technical Regulations, Volume II (WMO-No. 49), Part II, Appendix 3, [C.3.1.] 4.4 (observation), Appendix 5, [C.3.1] 2.2.4 (trend forecast) and [C.3.1.] 1.2.3 (for TAF). The weather phenomena listed here are a subset of the enumerated set of meteorologically valid combinations specified in Part A, Code Table 4678 comprising elements ‘intensity or proximity’, ‘descriptor’, ‘precipitation’, ‘obscuration’ and/or ‘other’."@en ; dct:modified "2021-11-15T15:42:30.033Z"^^xsd:dateTime ; reg:manager ; reg:owner ; owl:versionInfo 5 ; skos:notation "D-7" ; ldp:membershipPredicate skos:member . a reg:Register , skos:Collection , ldp:Container ; rdfs:label "Code Table D-10: Significant Weather Phenomena" ; dct:description "The items within this code table are the types of weather phenomena of significance to aeronautical operations – as used in SIGMET and AIRMET reports and specified in Technical Regulations, Volume II (WMO-No. 49), Part II, Appendix 6, [C.3.1.] 1.1.4. "@en ; dct:modified "2014-09-03T09:52:41.384Z"^^xsd:dateTime ; reg:manager ; reg:owner ; owl:versionInfo 2 ; skos:notation "D-10" ; ldp:membershipPredicate skos:member . a reg:RegisterItem ; rdfs:label "49-2"@en ; dct:dateSubmitted "2014-09-03T09:52:36.401Z"^^xsd:dateTime ; dct:description "WMO No. 49 Technical Regulations Volume II - Meteorological Services for Air Navigation."@en ; dct:modified "2024-04-04T13:15:30.867Z"^^xsd:dateTime ; reg:definition [ reg:entity ; reg:entityVersion ] ; reg:itemClass ldp:Container , reg:Register ; reg:notation "49-2" ; reg:register ; reg:status reg:statusStable ; reg:submitter [ foaf:name "bootstrap" ] ; owl:versionInfo 5 . a ldp:Container , reg:Register ; rdfs:label "49-2"@en ; rdfs:member , , , , , , , , , , , , ; dct:description "WMO No. 49 Technical Regulations Volume II - Meteorological Services for Air Navigation."@en ; dct:modified "2024-04-04T13:15:30.867Z"^^xsd:dateTime ; reg:category , ; reg:manager ; reg:owner ; reg:subregister , , , , , , , , , , , , ; owl:versionInfo 30 . a ldp:Container , skos:Collection , reg:Register ; rdfs:label "Meteorological Features"@en ; dct:description "The items within this code table are the weather phenomena being represented by a weather object."@en ; dct:modified "2021-11-15T15:42:34.19Z"^^xsd:dateTime ; reg:status "experimental" ; owl:versionInfo 29 ; skos:notation "MeteorologicalFeature" . a skos:Collection , ldp:Container , reg:Register ; rdfs:label "Code Table D-5: IWXXM observable properties" ; dct:description "The items within this code table are composite observable properties that define the set of physical properties evaluated as a result of regulated procedures specified in Technical Regulations, Volume II (WMO-No. 49): Meteorological Services for International Air Navigation. These include aerodrome observation and forecast reports (e.g. METAR, SPECI and TAF)."@en ; dct:description ; dct:modified "2017-11-23T11:08:18.808Z"^^xsd:dateTime ; reg:manager ; reg:owner ; owl:versionInfo 5 ; skos:notation "D-5" ; ldp:membershipPredicate skos:member . a ldp:Container , skos:Collection , reg:Register ; rdfs:label "Volcanic Aviation Colour Code"@en ; dct:description "Volcanic Aviation Colour Code ICAO Annex 15"@en ; dct:modified "2016-12-30T13:26:16.18Z"^^xsd:dateTime ; owl:versionInfo 1 ; ldp:hasMemberRelation skos:member .