%0 Dataset %T Heihe River comprehensive remote sensing joint experiment: C3 / C4 vegetation survey data set in dense observation area and desert observation area of Linze station (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/cd7b373b-af95-42f0-a49b-748c47672849 %W NCDC %R 10.12072/ncdc.NIEER.db1826.2022 %A Zhou Mengwei %K C4 vegetation;C3 vegetation;GPS;digital camera %X The site is the desert transition zone around Linze station. The data is stored in Excel format. The data fields include: GPS: GPS point number (integer), longitude: longitude (floating point, °), latitude: latitude (floating point, °). Photo_ Num: photo number (text), describe: C3 / C4 vegetation species and photo description (text). The observation instrument is the handheld GPS and digital camera of the remote sensing Institute, and the observation method is to manually distinguish C3 / C4 vegetation. The longitude and latitude coordinates are measured by GPS and photographed by digital camera.