METAR

A METAR processing and transmitting unit installed at Pittsburgh-Butler Regional Airport, United States.

METAR is a format for reporting weather information. A METAR weather report is predominantly used by aircraft pilots, and by meteorologists, who use aggregated METAR information to assist in weather forecasting. Today, according to the advancement of technology in civil aviation, the METAR is sent as IWXXM model.[1]

Raw METAR is the most common format in the world for the transmission of observational weather data.[citation needed] It is highly standardized through the International Civil Aviation Organization (ICAO), which allows it to be understood throughout most of the world.

  1. ^ Latifiyan, Pouya; Entezari, Mojtaba (March 2024). "IWXXM Amendment (ICAO Meteorological Information Exchange Model)". CATC Robex and Statics Conferences - 2024. Tehran, Iran. doi:10.13140/RG.2.2.12572.30088.

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