Landsat 7 ETM+ Bands Band Number µm Resolution 1 0.45-0.515 30 m 2 0.525-0.605 30 m 3 0.63-0.69 30 m 4 0.775-0.90 30 m 5 1.55-1.75 30 m 6 10.4-12.5 60 m 7 2.08-2.35 30 m 8 0.52-0.9 15 m