I am new to Google Earth Engine. I would like to extract the Albedo for certain areas of Greenland. I am doing it with MODIS as well as Landsat and was wondering the following about Landsat:
I found that you use the following equation for albedo:
((0.356*B1) + (0.130*B2) + (0.373*B3) + (0.085*B4) + (0.072*B5) -0.018) / 1.016
Does it make more sense to use 'USGS Landsat 8 Collection 1 Tier 1 TOA Reflectance' or 'USGS Landsat 8 Surface Reflectance Tier 1' for that?