File:Urban Growth Portland Oregon.ogv

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Urban_Growth_Portland_Oregon.ogv ‎(Ogg Theora video file, length 1 min 44 s, 352 × 240 pixels, 1.37 Mbps, file size: 16.99 MB)

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Summary

DescriptionUrban Growth Portland Oregon.ogv	English: Using the Landsat satellite, scientists are able to study the urban sprawl of major cities. Red dots in these images indicate areas of growth between 1986 and 1996. Starting with a view of the Portland, Oregon, vicinity. Red dots appear showing the areas where growth has occurred between 1986 and 1996.
Date	21 February 2000
Source	http://svs.gsfc.nasa.gov/vis/a000000/a001000/a001043/a001043.mpg
Author	Stuart A. Snodgrass for NASA

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	Date/Time	Thumbnail	Dimensions	User	Comment
current	00:06, 9 January 2009		1 min 44 s, 352 × 240 (16.99 MB)	Peregrine Fisher	{{Information \|Description={{en\|1=Using the Landsat satellite, scientists are able to study the urban sprawl of major cities. Red dots in these images indicate areas of growth between 1986 and 1996. Starting with a view of the Portland, Oregon, v

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Software used	Xiph.Org libTheora I 20040317 3 2 0 ffmpeg2theora 0.16