%0 Dataset %T HiWATER: Dataset of hydrometeorological observation network (eddy covariance system of Sidaoqiao superstation, 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/c5bbf683-ad20-435c-a870-c8a9e0d2dc16 %W NCDC %A Liu shaomin %A Li Xin %A CHE Tao %A Xu ziwei %A Ren zhiguo %A Tan Junlei %K sensible heat flux;latent heat flux;CO2 flux;radiation %X This dataset contains eddy related instrument observation data from the downstream Sidaoqiao Super Station of the Heihe Hydrological and Meteorological Observation Network from January 1, 2014 to December 31, 2014. The station is located in Sidaoqiao, Ejina Banner, Inner Mongolia, with a base of tamarisk trees. The latitude and longitude of the observation point are 101.1374E, 42.0012N, with an altitude of 873 m. The height of the eddy covariance instrument is 8 meters, the sampling frequency is 10 Hz, the ultrasonic direction is due north, and the distance between the ultrasonic wind speed thermometer (CSAT3) and the CO2/H2O analyzer (Li7500A) is 15 cm