Skip all navigation and jump to content Jump to site navigation Jump to section navigation.
NASA Logo - Goddard Space Flight Center + Visit NASA.gov
HOME PROJECTS RESOURCES SEARCH MAP

+ Advanced Search
Home
Home
View Most Recently Released Imagery
View Gallery of Imagery: A topical collection of SVS Imagery
Search Imagery by the keywords assigned to it
Search Imagery by the instruments that supplied data for a visualization product
Search Imagery by the series of visualizations that have been produced
Search Imagery by the scientist providing the data used in a visualization product
Search Imagery by the animator that created the product
Search Imagery by the identification number assigned to the visualization product
See other search options
Learn about the SVS Image Server
  + About the Server
  + Animation List
  + How to Use the Server


  + RSS Feeds
  + Podcasts


  + Opportunities
blank image
Previous Animation
Next Animation
South American Cirrus Clouds
Looking through cirrus clouds over part of South America.

This visualization was made to demonstrate a technique developed by scientists to remove clouds from data images by using cloud data. Initially, you will see a portion of South America with the clouds obstructing the view, then fades to a mask to mask out the clouds, and then removes the clouds from the view, leaving the view of South America unobstructed.    This visualization was made to demonstrate a technique developed by scientists to remove clouds from data images by using cloud data. Initially, you will see a portion of South America with the clouds obstructing the view, then fades to a mask to mask out the clouds, and then removes the clouds from the view, leaving the view of South America unobstructed.
Duration: 15.0 seconds
Available formats:
  352x240 (29.97 fps) MPEG-1   2 MB
  160x80       PNG           18 KB
  80x40         PNG           6 KB
  320x242     JPEG         10 KB
How to play our movies


Chart showing side-by-side images of before the clouds are removed (far left), the cloud mask (center), and after the clouds are removed (far right).    Chart showing side-by-side images of before the clouds are removed (far left), the cloud mask (center), and after the clouds are removed (far right).

Available formats:
  1920 x 997       JPEG   311 KB
  160 x 80           PNG       21 KB
  320 x 166         JPEG     15 KB
  80 x 40             PNG         7 KB


South America before cloud removal    South America before cloud removal

Available formats:
  619 x 874         TIFF   920 KB
  160 x 80           PNG       27 KB
  320 x 451         JPEG     42 KB
  80 x 40             PNG         7 KB


South America after cloud removal    South America after cloud removal

Available formats:
  616 x 874         TIFF   902 KB
  160 x 80           PNG       26 KB
  320 x 454         JPEG     41 KB
  80 x 40             PNG         7 KB


Cirrus clouds mask    Cirrus clouds mask

Available formats:
  618 x 874         TIFF   445 KB
  160 x 80           PNG       14 KB
  320 x 452         JPEG     22 KB
  80 x 40             PNG         4 KB

Animation Number:1132
Completed:2000-04-19
Animator:Stuart A. Snodgrass (GST) (Lead)
Scientist:Yoram Kaufman (NASA/GSFC)
Platform/Sensor/Data Set:Terra/MODIS (2000/03)
Series:Terra First Light
Video:SVS2000-1001 *
Keywords:
DLESE >> Atmospheric science
SVS >> Cirrus
GCMD >> Location >> North America
 
 
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.


Back to Top

USA.gov logo - the U.S. Government's official Web portal. + Privacy Policy and Important Notices
+ Reproduction Guidelines 		NASA NASA Official:
Content Contact:
Curator: