%0 Dataset
%T HiWATER: Dataset of hydrometeorological observation network (eddy covariance system of Dashalong station, 2017)
%J National Cryosphere Desert Data Center
%I National Cryosphere Desert Data Center(www.ncdc.ac.cn)
%U http://www.ncdc.ac.cn/portal/metadata/52c15607-25f9-40ce-8fb4-afc306c92d75
%W NCDC
%A Liu shaomin
%A Li Xin
%A Che Tao
%A Xu ziwei
%A Zhang Yang
%A Tan Junlei
%K sensible heat flux;radiation;CO2 flux;latent heat flux
%X This dataset contains the eddy covariance instrument observation data from January 1, 2017 to December 31, 2017 at Dashalong Station on the Heihe Hydrological and Meteorological Observation Network. The station is located in Qilian County, Qinghai Province, with a marshy alpine meadow as the underlying surface. The latitude and longitude of the observation point are 98.9406E, 38.8399N, and the altitude is 3739 meters. The height of the eddy covariance instrument is 4.5 meters, the sampling frequency is 10 Hz, the ultrasonic direction is due north, and the distance between the ultrasonic anemometer (CSAT3) and the CO2/H2O analyzer (Li7500RS replaced in April 2017) is 15 centimeters