GB/T 39409-2020
ActiveBeiDou grid location code
北斗网格位置码
Application Summary AI generated
GB/T 39409-2020 defines a grid-based location coding system using BeiDou satellite navigation coordinates, enabling precise and standardized geographic referencing. It is applied in aviation and aerospace contexts for aircraft navigation, air traffic management, and emergency positioning, where accurate location data is critical. The standard supports interoperability across systems requiring consistent spatial identification, such as flight tracking and ground operations.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.