These Landsat 7 images showcase the first and last captures of the Las Vegas area, taken on July 4, 1999, and May 28, 2024, respectively. The images highlight the city, the surrounding desert landscape, and Lake Mead, using shortwave infrared (SWIR), near-infrared (NIR), and red bands to emphasize differences in vegetation, water, and urban growth. The final image, marking the satellite’s 25th anniversary, stands as a tribute to Landsat 7's quarter-century legacy of Earth observation. While Land...