Start Date: End Date: Published Date Data Date
Data acquired July 23, 1984 720 x 480 JPEG
Data acquired July 23, 1984 3200 x 3200 1 MB Bytes - JPEG
Data acquired July 23, 1984 16 MB - GeoTIFF
Data acquired May 15, 2011 720 x 480 JPEG
Data acquired May 15, 2011 3200 x 3200 2 MB - JPEG
Data acquired May 15, 2011 20 MB - GeoTIFF
Data acquired July 23, 1984 - May 15, 2011 1 MB Bytes - KML/KMZ
720 x 480 JPEG
The clay, sand, and other minerals coated in thick, viscous bitumen are a source of oil, economic growth, and environmental concern.
NASA Earth Observatory image created by Robert Simmon using Landsat data provided by the United States Geological Survey. Caption by Holli Riebeek.
Published November 30, 2011 Data acquired July 23, 1984