MI3MRDR_002 is the Multi-angle Imaging SpectroRadiometer (MISR) Level 3 Component Global Radiance Regional public Product covering a month version 2. It contains a summary of spectral top-of-atmosphere Bidirectional Reflectance Factor for various sub-region classifications and a summary of spectral expansive albedos for several sky classifications. This data product is a global summary of the Level 1 radiance parameters of interest averaged over a month and reported on a geographic grid, with a resolution of 0.5 degree by 0.5 degree. Data collection for this product is complete. The data are for distinct regions associated with associated field campaigns.