关于这张图
SL2-05-389 (22 June 1973) --- This scene displays the southeastern part of Michigan's Lower Peninsula and adjacent Ontario, Canada (43.0N, 84.0W). Detroit can be recognized by its radial pattern of development and sediment plumes in the rivers from the massive industrial activity. The area pockmarked by lakes northwest of Detroit essentially outlines the limits of the Defiance Moraine caused by the stagnation and melting of Ice Age glaciers. Photo credit: NASA
