%0 Dataset
%T Heihe River eco hydrological remote sensing experiment: TerraSAR-X ground synchronous observation data set of Daman super station in the middle reaches of Heihe River Basin (June 4-June 26, 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/a770b97f-d607-46dc-9404-4e40fdd7b080
%W NCDC
%R 10.12072/ncdc.nieer.db3561.2023
%A Wang shuguo
%K Backscattering coefficient;TerraSAR-X;soil moisture;SAR;ground synchronous observation
%X 1. On June 26, 2012, the satellite transit ground synchronous observation was carried out in the TerraSAR-X quadrat near the super station in the Damon encrypted observation area. The data format of this data set is vector file, the spatial location is the location of each sampling point (WGS84 + UTM 47N), and the measurement information such as soil moisture is recorded in the attribute file. 2. On June 4, 2012, the satellite transit ground synchronous observation was carried out in the TerraSAR-X quadrat near the super station in the Damon encrypted observation area. TerraSAR-X satellite is equipped with X-band synthetic aperture radar (SAR). The daily transit image is HH / VV polarization, the nominal resolution is 3 m, the incident angle is 22-24 °, and the transit time is 19:03 (Beijing time). It mainly covers the ecological and hydrological test area of artificial oasis in the middle reaches