The TerraLook Archive contains 1,000’s of satellite images from the Terra and Landsat satellites. Many of the images covering environmentally sensitive areas (South American rainforests, etc.) throughout the Earth have been converted for viewing in Google Earth by Dr. Mark Mulligan of King’s College London. The images in this collection date from 1972 to 2006.
Simply select the year you are interested in and zoom into one of the areas covered with imagery. The imagery should appear automatically.