TAF (IWXXM)
| Property | Value |
|---|---|
| identifier | urn:wmo:md:ca-eccc-msc:6163d87b-7807-4218-95df-0dd343f001d8 |
| type | dataset |
| created | 2026-06-25T00:00:00Z |
| updated | |
| title | TAF (IWXXM) |
| description | ICAO Meteorological Information Exchange Model is a format for reporting weather information in XML/GML. IWXXM includes XML/GML-based representations for products standardized in International Civil Aviation Organization (ICAO) Annex 3, such as METAR/SPECI, TAF, SIGMET, AIRMET, Tropical Cyclone Advisory, Volcanic Ash Advisory and Quantitative Volcanic Ash information. IWXXM products are used for operational exchanges of meteorological information for use in aviation. Unlike the traditional forms of the ICAO Annex 3 products, IWXXM is not intended for direct human consumption. Instead IWXXM is designed to be ingested and manipulated by systems for downstream human consumption such as display software. The aerodrome forecast (TAF) is the forecasterâs best judgment of the most probable weather conditions expected to occur at an aerodrome together with their most probable time of occurrence. It is designed to meet the pre-flight and in-flight requirements of flight operations. |
| wmo:dataPolicy | recommended |
| keywords |
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| themes |
concepts:
id:
Meteorology
id: Aviation scheme: https://canada.multites.net/cst/EAEAD1E6-7DD2-4997-BE7F-40BFB1CBE8A2/CST20230912.rdf concepts: id: weather scheme: https://codes.wmo.int/wis/topic-hierarchy/earth-system-discipline |
| contacts |
addresses:
deliveryPoint:
77 Westmorland Street, suite 260
city: Fredericton administrativeArea: New Brunswick postalCode: E3B 6Z4 country: Canada roles: host organization: Government of Canada; Environment and Climate Change Canada; Meteorological Service of Canada name: National Inquiry Response Team / Ãquipe nationale de réponse des demandes du public position: National Inquiry Response Team hoursOfService: 0700h - 1500h EST contactInstructions: email phones: value: +18199972800 emails: value: ECWeather-Meteo@ec.gc.ca links: rel: canonical type: text/html href: https://www.canada.ca/en/environment-climate-change.html |
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