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Lake Mead Shrinks!
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Lake Mead reservoir is nestled between Arizona and Nevada and runs up to the Hoover Dam. The reservoir stores Colorado River water and supplies it to farms, homes and business in Southern Nevada, Arizona, southern California and northern Mexico. Scientists at NASA are releasing dramatic pictures of the dwindling water supplies in the drought-stricken western United States. According to the Bureau of Reclamation, the Colorado Basin is in its fourth year of drought and computer models project water levels will go down another 15 to 20 feet (4.6 to 6.1 m) by next year. Despite low water levels, The National Park Service says there is still plenty of water for recreation. The Landsat 7 satellite captured images of Lake Mead May 2000, and May 2003. The 2003 image clearly shows a shrinking lake.
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Landsat 7 satellite shows a shrinking Lake Mead.
Duration: 5.0 seconds
Available formats:
720x486 (29.97 fps)
Frames
320x240 (29.97 fps)
MPEG-1
2 MB
320x262
JPEG
11 KB
720x480 (29.97 fps)
DV
32 MB
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Image from the year 2000.
Available formats:
3072 x 3072
TIFF
16 MB
160 x 80
PNG
51 KB
320 x 320
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24 KB
80 x 40
PNG
32 KB
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Image from the year 2003.
Available formats:
3072 x 3072
TIFF
16 MB
320 x 320
JPEG
23 KB
160 x 80
PNG
51 KB
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Animation Number: | 2777 |
Animators: | Stuart A. Snodgrass (SVS) (Lead) |
| Marte Newcombe (SVS) |
Completed: | 2003-07-03 |
Scientist: | Darrel Williams (NASA/GSFC) |
Instrument: | Landsat-7/ETM+ |
Data Collected: | 2000, 2003 |
Video: | SVS2003-0013 * |
Keywords:
SVS
>> Drought
DLESE
>> Hydrology
DLESE
>> Natural hazards
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Please give credit for this item to NASA/Goddard Space Flight Center Scientific Visualization Studio |
*Please note: the SVS does not fulfill requests for copies of the tapes in our library. On some of our animation pages, there is a direct link to a video distribution service from which tapes, handled by the Public Affairs Office (PAO)/Goddard TV, including some of our animations may be ordered. General information on this service can be found here. |
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