Home / Standards / GB/T 37047-2022 GB/T 37047-2022 Active Cloud-to-ground lightning density based on lightning location systems(LLS)—General principles 基于雷电定位系统(LLS)的地闪密度 总则 Standard Type GBT ICS 91.120.40 CCS K04 Status 现行 Issue Date 2022-07-11 Implementation 2023-02-01 Responsible Dept 国家标准委 Drafting Unit N/A