%0 Dataset
%T Heihe integrated remote sensing joint experiment: GPS radiosonde observation data set
%J National Cryosphere Desert Data Center
%I National Cryosphere Desert Data Center(www.ncdc.ac.cn)
%U http://www.ncdc.ac.cn/portal/metadata/73a9d262-f761-4acf-97a3-c933b6e73cfe
%W NCDC
%R 10.12072/ncdc.NIEER.db1837.2022
%A Sun fanglin
%A Gu Lianglei
%A Hu zeyong
%K Meteorology and hydrology;pressure;wind direction;air temperature;atmospheric profile;zonal wind speed;meridional wind speed;dew point temperature;water vapor mixing ratio;humidity;wind speed
%X This data set contains the radiosonde observation data observed during the hydrological test in the upper reaches of the cold region in March 2008 and the hydrological test in the middle reaches of the arid region from May to July 2008. The observation instrument is GPS radiosonde system (Vaisala Inc.). The sampling frequency is once every 2 seconds. Observation items include: air temperature, relative humidity, air pressure, dew point temperature, water vapor mixing ratio, meridional wind speed, zonal wind speed, wind speed and wind direction. The time of releasing radiosonde each time basically corresponds to the transit time of satellite or aircraft. During the upstream test, the date and corresponding place of releasing radiosonde are: March 14, intensive observation area in Binggou basin; On March 15, ARU intensive observation area; On March 15, the intensive observation area of Binggou basin; On March 17, biandukou densified observation area; On March 22, the intensive observation area of Binggou basin; On March 29, the intensive observation area of Binggou basin; On April 1, a rou intensive observation area. During the midstream test, the date and corresponding place of releasing the radiosonde are as follows: May 30, Linze grassland intensive observation area; On June 1, Yingke oasis densified observation area; On June 4, huazhaizi desert intensive observation area; On June 5, Linze grassland intensive observation area; On June 6, Linze grassland intensive observation area; On June 16, huazhaizi desert intensive observation area; On June 29, Yingke oasis intensive observation area; On July 5, biandukou densified observation area; On July 7, Yingke oasis densified observation area; On July 11, Linze grassland intensive observation area; At 0:00, 4:10, 8:9 and 12:9 on July 14, Yingke oasis densified observation area.