%0 Dataset %T Remote sensing experiment of eco hydrology in Heihe River Basin: CASI flight synchronization vegetation chlorophyll content measurement data set in the middle reaches of Heihe River Basin (July 8, 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/f51c55e6-60d2-4250-a9ed-ee2eaf74ed64 %W NCDC %R 10.12072/ncdc.nieer.db3513.2023 %A Jia shuzhen %K Ground synchronous observation;Vegetation types;chlorophyll;Biophysical parameters %X This data set includes (1) chlorophyll sampling (2) chlorophyll determination Ma Mingguo (3) chlorophyll content determination Ma Mingguo (4) chlorophyll content measurement record table (5) copy chlorophyll site distribution vegetation chlorophyll content measurement is to obtain the chlorophyll content of different EC sites and different types of vegetation, and realize the authenticity test of chlorophyll products retrieved by remote sensing A total of 19 different samples were selected for analysis. The samples were handed over to the laboratory of School of life sciences, Hexi University for chlorophyll extraction, and the contents of chlorophyll a, chlorophyll b and total chlorophyll of the selected samples were extracted respectively.