%0 Dataset %T Heihe River eco hydrological remote sensing experiment: multi scale observation experiment of surface evapotranspiration over heterogeneous underlying surface flux observation matrix dataset (large aperture scintillation meter-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/fa5a01cf-5787-49ef-b5cd-531f353bc4f1 %W NCDC %R 10.12072/ncdc.NIEER.db0050.2020 %A Liu shaomin %K Sensible heat flux;hydrometeor;Large aperture scintillator %X The data set contains the observation data of large aperture scintillator at point 1 in the flux observation matrix. There are two large aperture scintillators with models of bls900 and zzlas at point 1, and bls900 at the north end_ 1 receiver and zzlas_ The transmitting end of 1 is bls900 at the south end_ 1 transmitter and zzlas_ 1. The observation time is from June 7, 2012 to September 19, 2012 and from June 16, 2012 to September 19, 2012 respectively.Point 4: there are two Las models_ Large aperture scintillator of AR and zzlas, Las at the north end_ Ar receiver and zzlas_ The transmitting end of 4 is las_ Transmitter and zzlas of AR_ 4, the observation time is from June 2, 2012 to September 22, 2012 and from June 11, 2012 to September 20, 2012 respectivelyThe data set contains the observation data of large aperture scintillator at point 2 in the flux observation matrix. There are two sets of bls900 and Las at point 2_ NQ large aperture scintillator, bls900 at the north end_ 2 receiver and Las_ The transmitting end of NQ is bls900 at the south end_ 2 transmitter and Las_ The observation time of NQ receiver is from June 7, 2012 to September 19, 2012 and from June 18, 2012 to September 19, 2012 respectively.The data set contains the observation data of large aperture scintillator at point 3 in the flux observation matrix. There are two large aperture scintillators with models of bls900 and Kipp & Zonen at point 3, and bls900 at the north end_ The receiving end of 3 and the transmitting end of Kipp & Zonen, and the south end is bls900_ The observation time of the transmitter of 3 and the receiver of Kipp & Zonen is from June 6, 2012 to September 20, 2012 and from June 19, 2012 to September 20, 2012 respectively