下载-地面气象观测规范-能见度ICSN备案号:QX中华人民共和国气象行业标准QX/T××××—2005地面气象观测规范第3部分:能见度SpecificationsforSurfaceMeteorologicalObservationPart3:Visibility(草案稿)××××-××-××发布××××-××-××实施发布中国气象局QX/T××××—2005目次前言.................................................................................II引言................................................................................III1范围................................................................................12规范性引用文件......................................................................13术语和定义..........................................................................14白天能见度的观测....................................................................................................................................................................................................................25夜间能见度的观测....................................................................................................................................................................................................................3目标物分布图........................................................................................................................................................................................................................47能见度观测仪......................................................................................................................................................................................................................................................................................5图1能见度目标物分布图................................................................5图2散射能见度仪工作示意图............................................................5表1海面能见度参照表..................................................................2表2灯光能见距离与白天能见距离的关系..................................................3表3××气象站能见度目标物(灯)登记表................................................
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