River Colors are Changing - related image preview

720 x 480
JPEG

River Colors are Changing - related image preview

4096 x 2731
727 KB - JPEG

River Colors are Changing - related image preview

720 x 480
JPEG

River Colors are Changing - related image preview

1848 x 1848
618 KB - JPEG

River Colors are Changing - related image preview

1848 x 1848
605 KB - JPEG

River Colors are Changing - related image preview

JPEG

River Colors are Changing

In the past 35 years, one third of large rivers in the United States have changed their dominant color, often due to sediments or algae.


NASA Earth Observatory images by Joshua Stevens, using data courtesy of Gardner, J., et al. (2020) and Landsat data from the U.S. Geological Survey. Story by Kasha Patel.

Published February 26, 2021
Data acquired 1984 - 2018

Sources:
Landsat 5 > TM
Landsat 7 > ETM+
Landsat 8 > OLI