Relative vegetation index (RVI, 730 nm), 200 cm

Relative vegetation index (RVI) (wavelength 730 nm) measured on two proximal climate stations at 200 cm above ground as a 5min average (µmol/sec.m2). The double masted climate station is located between Badesø and Langsø at 40 m a.s.l.. The timeseries starts in 2012. Quality control is performed on both datasets from the double mast system. The combined time series is calculated as an average of the 2 sensors, or if data is missing from 1 sensor the other used in conjunction with a regression. Please read the metadata file provided with the data for comments related to the data in this timeseries.相对植被指数（Relative Vegetation Index, RVI，波长730 nm）的观测数据由两台距地面200厘米的近地气候站测得，采样为5分钟平均值，单位为微摩尔每秒每平方米（μmol·s⁻¹·m⁻²）。双桅杆气候站坐落于巴德瑟（Badesø）与朗瑟（Langsø）之间，海拔40米。该时间序列始于2012年，已针对双桅杆系统获取的两组数据集开展质量控制。合并后的时间序列以两台传感器的观测平均值计算得到；若其中一台传感器数据缺失，则采用另一台传感器数据结合回归方程进行补充。请参阅随数据一同提供的元数据文件，以了解该时间序列的相关注释。