%0 Dataset %T Heihe River eco hydrological remote sensing experiment: channel flow measurement data set in the middle reaches of Heihe River Basin (2012) %J National Cryosphere Desert Data Center %I National Cryosphere Desert Data Center(www.ncdc.ac.cn) %U http://www.ncdc.ac.cn/portal/metadata/6a157aff-3e9b-47f1-840a-0da6202c012c %W NCDC %R 10.12072/ncdc.NIEER.db0089.2020 %A Gai yingchun %K Irrigation volume;rivers and canals;ground synchronous observation %X This data set contains the channel flow measurement data on May 22, 2012 (the second round of summer irrigation), June 18, 2012 (the third round of summer irrigation), July 16, 2012 (the first round of autumn irrigation) and August 8, 2012 (the second round of autumn irrigation). The original data of channel flow observation is in Excel format, including channel flow velocity, channel section area, water level and water temperature. Through the data preprocessing process, the original data are converted into channel flow and irrigation volume entering each community. See "channel flow measurement data processing document" for data processing process