Acquired June 24, 2007, this natural-color image shows the eastern half of St. John Island in the U.S. Virgin Islands. The area pictured incorporates a national park and national monument.
Acquired October 22, 2008, this true-color image of Sequoia National Park shows a network of varied ecosystem, including conifer forests, river valleys, alpine vegetation, and bare rocks.
Soldiers’ National Cemetery, where U.S. President Abraham Lincoln delivered the “Gettysburg Address” in November 1863, appears in this Ikonos satellite image from June 25, 2003.