edit

2 pts On Landsat TM, Band 4 corresponds to…

Reveal answer

Correct: NIR (0.76–0.90 µm)

Model answer

  • TM band order: 1 Blue, 2 Green, 3 Red, 4 NIR, 5 SWIR-1, 7 SWIR-2, 6 Thermal.
💡

TM Band 4 = NIR (for NDVI: (B4−B3)/(B4+B3)). Don't confuse with OLI Band 4 = Red (OLI shifted numbering by 1).