Start Date: End Date: Published Date Data Date
Data acquired 1973 - 2017 720 x 1200 JPEG
Data acquired 1973 4500 x 3750 11 MB - JPEG
Data acquired 2017 9000 x 7500 11 MB - JPEG
Data acquired October 31, 1963 - February 12, 2015 720 x 300 JPEG
Data acquired October 31, 1963 9000 x 7500 14 MB - JPEG
Data acquired February 14, 2015 4928 x 3280 3 MB - JPEG
720 x 480 JPEG
The once-great lake has lost most of its water and now spans less than a tenth of the area it covered in the 1960s.
NASA Earth Observatory images using Landsat data and declassified military satellite Corona data provided by the U.S. Geological Survey and Astronaut photograph ISS042-E-244403 provided by the ISS Crew Earth Observations Facility and the Earth Science and Remote Sensing Unit, NASA JSC. Story by Kathryn Hansen.
Published November 25, 2017 Data acquired 1963 - 2017