GTS Bulletin: HVXG60 EDZW - Grid point information (GRIB) (details are described in the abstract)

The HVXG60 TTAAii Data Designators decode as: T1 (H): Grid point information (GRIB) T1T2 (HV): Northward wind component A1 (X): Global Area (area not definable) A2 (G): 36 hours forecast T1ii (H60): 600 hPa (Remarks from Volume-C: H+ 36 (GLOBAL MODEL) WIND COMPONENT 600 HPA)HVXG60 TTAAii 数据标识符解码后对应如下： T1 (H)：格点信息（GRIB格式） T1T2 (HV)：北向风分量 A1 (X)：全球区域（无明确可定义范围） A2 (G)：36小时预报 T1ii (H60)：600百帕（备注源自卷C：H+36（全球模式）风分量600百帕）