NOAA/GML SURFRAD Spectral Albedo, NDVI, ISS Site

This dataset contains spectral shortwave albedo, Normalized Difference Vegetation Index (NDVI) collected at the NCAR EOL ISS site for the Chequamegon Heterogeneous Ecosystem Energy-balance Study Enabled by a High-density Extensive Array of Detectors (CHEESEHEAD) Field Project. See file README.cheese.albedo for more information. Spectral albedo is obtained with a Multifilter Rotating Shadowband Radiometer (MFRSR) operating in standard fashion, and a MFRSR head mounted on a tower (MFR10) at ~9 m above the surface for most sites. Spectral albedo values are calculated from instantaneous measurements taken every 20 seconds.

本数据集收录了来自美国国家大气研究中心环境观测实验室综合站点（NCAR EOL ISS site）的Chequamegon异质生态系统能量平衡研究（CHEESEHEAD）野外项目所采集的短波光谱反照率和归一化植被指数（NDVI）。详细信息请参阅README.cheese.albedo文件。光谱反照率是通过标准操作方式运行的多元滤光旋转阴影带辐射计（MFRSR）获得的，且大多数站点均配备有安装于约9米高塔上的MFRSR探头（MFR10）。光谱反照率值是基于每20秒进行的瞬时测量计算得出。