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Urban Growth: Columbia and Laurel, MD
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Starting with a view of the Washington, D.C., metropolitan area, the D.C. border and the Beltway fade in. The view then shifts to Columbia and Laurel, Maryland, indicating urban growth with red dots. Data sets for 1973, 1980, 1985, 1990, and 1996 are presented chronologically.
Duration: 23.0 seconds
Available formats:
352x240 (29.97 fps)
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3 MB
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26 KB
80x40
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7 KB
320x242
JPEG
19 KB
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