%0 Dataset
%T Heihe 1km monthly FAPAR production in 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/2764cd76-c810-4547-a4a7-9251dc99589f
%W NCDC
%R 10.12072/ncdc.westdc.db3864.2023
%A Fan wenjie
%K BRDF;FAPAR;Recollision probability
%X This data is a monthly 1km fAPAR product in the Heihe River Basin in 2012. The algorithm first uses the canopy BRDF model to express the canopy reflectance as a function of a series of parameters such as Lai / fAPAR, wavelength, soil and leaf reflectance, aggregation index, incidence and observation angle. For several key parameters, a parameter table is established as the input of inversion. Then input the preprocessed surface reflectance data and land cover data, and use the look-up table (LUT) method to retrieve the fAPAR product. The data contains 11 TIFS and a PNG image.