TY - Data T1 - HiWATER: Dataset of hydrometeorological observation network (eddy covariance system of A’rou Superstation, 2014) A1 - Liu shaomin A1 - Li Xin A1 - CHE Tao A1 - Xu ziwei A1 - Zhang Yang A1 - Tan Junlei PY - 2026 DA - 2026-04-23 PB - National Cryosphere Desert Data Center AB - This dataset contains eddy covariance instrument observation data from January 19, 2014 to December 31, 2014 at the Aluo Super Station on the Heihe Hydrological and Meteorological Observation Network. The station is located in Caodaban Village, Aruo Township, Qilian County, Qinghai Province, with a high-altitude grassland as the underlying surface. The latitude and longitude of the observation point are 100.4643E, 38.0473N, with an altitude of 3033m. The height of the eddy covariance instrument is 3.5m, the sampling frequency is 10Hz, the ultrasonic direction is due north, and the distance between the ultrasonic wind speed thermometer (CSAT3) and the CO2/H2O analyzer (Li7500A) is 15cm DB - NCDC UR - http://www.ncdc.ac.cn/portal/metadata/a66db286-7be4-41ba-b804-427ccc44810f ER -