Start Date: End Date: Published Date Data Date
Lake Powell, Utah
2154 x 2154 12 MB - GeoTIFF
Published May 13, 2009
In the early twenty-first century, Lake Powell faced the combined threats of drought and rapid water withdrawals.
Related images:
720 x 480 JPEG
2154 x 2154 997 KB - JPEG
2154 x 2154 10 MB Bytes - GeoTIFF
2154 x 2154 1 MB Bytes - JPEG
450 KB - KML/KMZ
Mt. Redoubt Volcano, Alaska
Published April 1, 2009
On March 26, 2009, Redoubt Volcano sent a column of ash some 19,800 meters (65,000 feet) above sea level, and sent a lahar through the Drift River Valley.
5000 x 5000 5 MB - JPEG
Lake Badwater, Death Valley
Published March 17, 2009
This pair of images from NASA’s Landsat 5 satellite documents the short history of Death Valley’s Lake Badwater: formed in February 2005 and long gone by February 2007.
2693 x 2692 3 MB - JPEG
2700 x 2700 16 MB - GeoTIFF
65 KB - KML/KMZ
25 Years of Growth in Las Vegas
720 x 240 JPEG
Published March 1, 2009
Las Vegas experienced rapid growth between 1984 and 2009, and the growth was recorded by NASA’s long-lived Landsat 5 satellite.
2149 x 2150 1 MB Bytes - JPEG
2150 x 2150 10 MB Bytes - GeoTIFF
2150 x 2150 9 MB - GeoTIFF