IWXXM stands for various terms. Discover the full forms, meanings, and possible interpretations of IWXXM across different fields and industries.
IWXXM (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 III and World Meteorological Organization (WMO) No. 49, Vol II, such as METAR/SPECI, TAF, SIGMET, AIRMET, Tropical Cyclone Advisory, Volcanic Ash Advisory and Space Weather Advisory. IWXXM products are used for operational exchanges of meteorological information for use in aviation.
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