HadISD

HadISD是一个全球性的次级日常气象站数据库，基于美国国家海洋和大气管理局(NOAA)的ISD数据构建。该数据库对主要气象变量进行了严格的质量控制测试，覆盖1931年1月1日至2025年8月29日的数据，每个气象站数据单独提供。最新版本为3.4.3.2025f，是最终版本，不再更新。数据以netCDF格式提供，包含温度、露点温度、海平面气压、风速和风向、云量等经过质量控制的数据。HadISD is a global sub-daily surface meteorological station database built upon the Integrated Surface Database (ISD) data from the U.S. National Oceanic and Atmospheric Administration (NOAA). Rigorous quality control tests have been performed on key meteorological variables within this database. It covers data from January 1, 1931 to August 29, 2025, with individual station data provided separately. The latest version is 3.4.3.2025f, which is the final release and will no longer be updated. The data is distributed in netCDF format, including quality-controlled datasets such as temperature, dew point temperature, sea level pressure, wind speed and direction, and cloud cover.