GCIP/GIST: AWOS Data with QC, 20-Minute. Version 1.0

32 AWOS sites in the GCIP/GIST domain measured 20 min. averages of temperature, dewpoint, altimeter, visibility, wind speed/direction, barometric pressure, sky conditions, density altitude and precipitation. Winds averaged using 2-5 min running mean, cloud heights using a 30 min running mean. This data has undergone quality control.GCIP/GIST研究区域内的32个自动气象观测系统（Automated Weather Observing System，AWOS）站点，对气温、露点温度、高度表气压、能见度、风速/风向、大气压力、天空状况、密度高度及降水量开展了20分钟平均观测。其中，风速采用2~5分钟滑动平均进行均值计算，云高采用30分钟滑动平均进行处理。本数据集已完成质量控制流程。