COPERNICUS/S2
['B4', 'B3', 'B2']
LANDSAT/LC8_L1T_TOA
LANDSAT/LC8_SR
['B4', 'B3', 'B2']
LANDSAT/LE7_L1T_TOA
LANDSAT/LE7_SR
['B3', 'B2', 'B1']
LANDSAT/LT5_L1T_TOA
LANDSAT/LT5_SR
['B3', 'B2', 'B1']
LANDSAT/LT4_L1T_TOA
LANDSAT/LT4_SR
['B4', 'B3', 'B2']