Comparison of Landsat 5 and Landsat 7 Thermal Resolution Near Alliance, Nebraska

This graphic highlights the difference in thermal band resolution between Landsat 5 and Landsat 7, focusing on center pivot irrigation fields near Alliance, Nebraska. The Landsat 5 image (top), taken on July 3, 2002, has a coarser 120-meter resolution, while the Landsat 7 image (bottom), from July 2, 2002, offers greater detail with its 60-meter resolution. These images demonstrate how advancements in Landsat 7 technology improved thermal measurements for assessing plant health, water use and irrigation efficiency.