NOAA National Digital Forecast Database (NDFD)
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The National Digital Forecast Database (NDFD) is a suite of gridded forecasts of sensible weather elements (e.g., cloud cover, maximum temperature). Forecasts prepared by NWS field offices working in collaboration with the National Centers for Environmental Prediction (NCEP) are combined in the NDFD to create a seamless mosaic of digital forecasts from which operational NWS products are generated. The most recent data is under the opnl and expr prefixes. A copy is also placed under the wmo prefix. The wmo prefix is structured like so: wmo/<parameter>/<year>/<month>/<day...
国家数字预报数据库(National Digital Forecast Database,NDFD)是一套面向可感知气象要素的格点化预报产品套件,涵盖云量、最高气温等要素。由美国国家气象局(National Weather Service,NWS)野外办公室与环境预报国家中心(National Centers for Environmental Prediction,NCEP)联合制作的预报数据,会被整合至该数据库中,以构建无缝衔接的数字化预报拼图,并基于此生成业务化的美国国家气象局产品。最新数据以opnl与expr作为前缀标识,同时还会留存一份带有wmo前缀的副本。wmo前缀的命名格式如下:wmo/<参数>/<年>/<月>/<日……>




