Start Date: End Date: Published Date Data Date
Data acquired July 20, 2016 720 x 480 JPEG
Data acquired July 20, 2016 4500 x 4500 12 MB - JPEG
Data acquired April 23, 1984 720 x 480 JPEG
Data acquired April 23, 1984 4500 x 4500 15 MB - JPEG
The fast-growing city has polluted waterways and a growing demand for clean tap water.
NASA Earth Observatory images by Joshua Stevens and Jesse Allen, using Landsat data from the U.S. Geological Survey. Caption by Adam Voiland.
Published April 11, 2017 Data acquired 1984 - 2016