Fig. 2
From: ValLAI_Crop, a validation dataset for coarse-resolution satellite LAI products over Chinese cropland

Normalization of the Landsat-5 TM SR data using the MCD43A4 product for the Beijing study area on April 1, 2004. (a) Plot of TM red-band reflectance against MODIS red-band reflectance; (b) plot of TM near-infrared reflectance against MODIS near-infrared reflectance; (c) correlation between MODIS and TM NDVI values before calibration; (d) correlation between MODIS and TM NDVI values after calibration.