Start Date: End Date: Published Date Data Date
Data acquired February 24, 2015 720 x 480 JPEG
Data acquired February 24, 2015 720 x 960 JPEG
Data acquired February 24, 2015 6841 x 9121 8 MB - JPEG
Data acquired February 24, 2015 6841 x 9121 114 MB - GeoTIFF
Data acquired February 24, 2015 52 KB - KML/KMZ
Data acquired February 24, 2015 JPEG
In Northern Canada, frozen lakes become superhighways for truck freight.
NASA Earth Observatory image and caption by Jesse Allen, using Landsat data from the U.S. Geological Survey.
Published March 22, 2015 Data acquired February 24, 2015