%0 Dataset
%T Heihe integrated remote sensing joint experiment: data set of automatic weather station of huazhaizi desert station (2008-2011)
%J National Cryosphere Desert Data Center
%I National Cryosphere Desert Data Center(www.ncdc.ac.cn)
%U http://www.ncdc.ac.cn/portal/metadata/751d6637-ac48-442f-a035-019e8dbb90ec
%W NCDC
%R 10.12072/ncdc.NIEER.db1820.2022
%A Huang huanghui
%A Liu shaomin
%A Li xin
%K Total radiation;air humidity;air temperature;soil temperature;Soil heat flux;wind direction;wind speed;soil moisture;Upward long wave radiation;precipitation;Downward long wave radiation;Meteorology and hydrology;meteorological observation;pressure;Reflected radiation
%X The data set contains the observation data of the automatic weather station of huazhaizi desert station. The station is located in Anyang beach in the south of Zhangye City, Gansu Province, in the middle reaches of Heihe River. It is a typical desert underlying surface in the middle reaches of Heihe River. There are continuous hills and mountains on the East and west sides. The terrain around the observation site is flat and open, and the surface is mainly covered with sparse red sand and pearl sand, The longitude and latitude of the observation point are 100 ° 19'06.9 ″ E and 38 ° 45'54.7 ″ n. Atmospheric wind temperature and humidity gradient observation (2m and 10m), air pressure, wind direction, precipitation and radiation; Surface infrared temperature; Multilayer soil temperature (5cm, 10cm, 20cm, 40cm, 80cm and 160cm), soil moisture (5cm, 10cm, 20cm, 40cm, 80cm and 160cm) and soil heat flux (5cm and 10cm). The original collector output data is level 0; After preliminary sorting, there is no deletion, but the data marked with suspected problems is level 1; Those uniformly sorted into 30 minute sampling period and subject to quality control are classified as level 2. The sorted data will be stored month by month. The naming rule is: site name + data level + AMS + data date. It is recommended that ordinary users use data above level 2. The data observation period is from June 1, 2008 to November 30, 2011. There were many missing data in the second half of 2009. For details, please refer to the "guide for using meteorological and hydrological flux data" in "other online resources" below.