%0 Dataset
%T Heihe River comprehensive remote sensing joint experiment: observation data set of slope runoff field in intensive observation area of Binggou basin (June October 2008)
%J National Cryosphere Desert Data Center
%I National Cryosphere Desert Data Center(www.ncdc.ac.cn)
%U http://www.ncdc.ac.cn/portal/metadata/09e81da8-be53-4809-b1e8-fbcbf6f227c4
%W NCDC
%R 10.12072/ncdc.NIEER.db1847.2022
%A Li Hongyi
%A Bai Yunjie
%K Runoff;surface water;flow;hydrology / water cycle
%X The observation date of slope runoff field was from June 19, 2008 to October 17, 2008, and a total of 15 flow observations were carried out. The gradient of the runoff field (38 ° 03 ', 100 ° 13', 3472m) is 20.16 degrees. The surface vegetation is mainly covered by shrubs and grasslands. The height of shrubs is about 20cm, the average height of grassland is about 3cm, the soil thickness is about 50cm, and the following are sandy soil and gravel. The root depth of vegetation is about 40cm. 0-50cm is clay, and sand and gravel are distributed at intervals of 50-80cm. The runoff field is 10m long and 5m wide. The long side is perpendicular to the slope contour and the short side is parallel to the slope contour. The depth of runoff field is 80cm. It is composed of protective belt, protective ridge, seepage surface, water bearing tank, water guide pipe, observation room, etc. The runoff is observed by measuring cylinder. The main observation contents include: when typical precipitation occurs, observe the surface flow (0cm from the surface) and soil water flow (80cm from the surface), and conduct single point rainfall observation on the right side of the runoff field. The dataset contains 1 subfolder and 2 data documents. The data documents are data observation description and original data documents.