%0 Dataset
%T HiWATER: Dataset of hydrometeorological observation network (eddy covariance system of cropland station, 2014)
%J National Cryosphere Desert Data Center
%I National Cryosphere Desert Data Center(www.ncdc.ac.cn)
%U http://www.ncdc.ac.cn/portal/metadata/9142f57f-382b-48bb-8d9d-bf12da9fa204
%W NCDC
%A Liu shaomin
%A Li Xin
%A CHE Tao 
%A Xu ziwei
%A Ren zhiguo
%A Tan Junlei
%K radiation;CO2 flux;sensible heat flux;latent heat flux
%X This dataset contains eddy covariance instrument observation data from downstream farmland stations of the Heihe Hydrological and Meteorological Observation Network from January 23, 2014 to December 31, 2014. The station is located in Sidaoqiao, Ejina Banner, Inner Mongolia, with sweet melon as the underlying surface. The latitude and longitude of the observation point are 101.1338E, 42.0048N, with an altitude of 875m. The height of the eddy covariance instrument is 3.5m, the sampling frequency is 10Hz, and the ultrasonic direction is due north. The distance between the ultrasonic anemometer (CSAT3) and the CO2/H2O analyzer (EC150 before April 15th and Li7500A after June 10th) is 0cm (before April 15th)/15cm (after June 10th).