Nasa’ s Scientific Visualization Studio | Did you know that you can access Nasa’s all research as visual
Gönderen: Seçkin Burak Cengiz · Yorum yap.
What is Nasa’s Scientific Visualization Studio :
The mission of the Scientific Visualization Studio is to facilitate scientific inquiry and outreach within NASA programs through visualization. To that end, the SVS works closely with scientists in the creation of visualization products, systems, and processes in order to promote a greater understanding of Earth and Space Science research activities at Goddard Space Flight Center and within the NASA research community.
All the visualizations created by the SVS (currently totalling over 3,000) are accessible to you through this Web site. More recent animations are provided as MPEG-4s, MPEG-2s, and MPEG-1s. Some animations are available in high definition as well as NTSC format. Where possible, the original digital images used to make these animations have been made accessible. Lastly, high and low resolution stills, created from the visualizations, are included, with previews for selective downloading.
For instance
| Sea Ice Yearly Minimum 1979-2007 | ||||||||||||||||||
| In 2007, Arctic summer sea ice reached its lowest extent on record – nearly 25% less than the previous low set in 2005. At the end of each summer, the sea ice cover reaches its minimum extent and what is left is what is called the perennial ice cover which consists mainly of thick multi-year ice floes. The area of the perennial ice has been steadily decreasing since the satellite record began in 1979, at a rate of about 10% per decade. But the 2007 minimum, reached on September 14, is far below the previous record made in 2005 and is about 38% lower than the climatological average. Such a dramatic loss has implications for ecology, climate and industry as new shipping lanes open.This visualization shows the annual Arctic sea ice minimum from 1979 to 2007. A graph is overlaid that shows the area in million square kilometers for each year’s minimum day. The ‘previous record’ and the ’2007′ record are highlighted. | ||||||||||||||||||
 |
Annual Arctic sea ice minimum for 1979 to 2007 Duration: 24.0 seconds Available formats: 1280×720 (30 fps) MPEG-4 7 MB 640×360 (30 fps) MPEG-4 2 MB 512×288 (30 fps) MPEG-1 3 MB 1280×720 (30 fps) MPEG-2 12 MB 1280×720 (30 fps) Frames (Composite) 1280×720 (30 fps) Frames (Dates overlay) 1280×720 (30 fps) Frames (Ice) 320×180 PNG 212 KB 160×80 PNG 55 KB 80×40 PNG 15 KB How to play our movies |
|||||||||||||||||
 |
Overlay sequence: graph showing annual decline from 1979 to 2007
Available formats: |
|||||||||||||||||
 |
Overlay still: Minimum Arctice sea ice area trend from 1979 to 2007
Available formats: |
|||||||||||||||||
 |
Overlay still: average Arctic aea ice concentration (filled) from 1979 to 2007
Available formats: |
|||||||||||||||||
 |
Overlay still: average Arctic aea ice concentration (outline) from 1979 to 2007
Available formats: |
|||||||||||||||||
 |
Print resolution still showing the 14 Sept 2007 sea ice minimum record and an overlay graph showing previous years
Available formats: |
|||||||||||||||||
 |
14 September 2007 Arctic sea ice minimum area for 2007 (record minimum)
Available formats: |
|||||||||||||||||
 |
14 September 2006 Arctic sea ice minimum area for 2006
Available formats: |
|||||||||||||||||
 |
21 September 2005 Arctic sea ice minimum area for 2005
Available formats: |
|||||||||||||||||
 |
11 September 2004 Arctic sea ice minimum area for 2004
Available formats: |
|||||||||||||||||
 |
11 September 2003 Arctic sea ice minimum area for 2003
Available formats: |
|||||||||||||||||
 |
12 September 2002 Arctic sea ice minimum area for 2002
Available formats: |
|||||||||||||||||
 |
19 September 2001 Arctic sea ice minimum area for 2001
Available formats: |
|||||||||||||||||
 |
11 September 2000 Arctic sea ice minimum area for 2000
Available formats: |
|||||||||||||||||
 |
11 September 1999 Arctic sea ice minimum area for 1999
Available formats: |
|||||||||||||||||
 |
12 September 1998 Arctic sea ice minimum area for 1998
Available formats: |
|||||||||||||||||
 |
19 September 1997 Arctic sea ice minimum area for 1997
Available formats: |
|||||||||||||||||
 |
10 September 1996 Arctic sea ice minimum area for 1996
Available formats: |
|||||||||||||||||
 |
01 October 1995 Arctic sea ice minimum area for 1995
Available formats: |
|||||||||||||||||
 |
05 September 1994 Arctic sea ice minimum area for 1994
Available formats: |
|||||||||||||||||
 |
11 September 1993 Arctic sea ice minimum area for 1993
Available formats: |
|||||||||||||||||
 |
04 September 1992 Arctic sea ice minimum area for 1992
Available formats: |
|||||||||||||||||
 |
16 September 1991 Arctic sea ice minimum area for 1991
Available formats: |
|||||||||||||||||
 |
19 September 1990 Arctic sea ice minimum area for 1990
Available formats: |
|||||||||||||||||
 |
23 September 1989 Arctic sea ice minimum area for 1989
Available formats: |
|||||||||||||||||
 |
12 September 1988 Arctic sea ice minimum area for 1988
Available formats: |
|||||||||||||||||
 |
02 September 1987 Arctic sea ice minimum area for 1987
Available formats: |
|||||||||||||||||
 |
06 September 1986 Arctic sea ice minimum area for 1986
Available formats: |
|||||||||||||||||
 |
07 September 1985 Arctic sea ice minimum area for 1985
Available formats: |
|||||||||||||||||
 |
16 September 1984 Arctic sea ice minimum area for 1984
Available formats: |
|||||||||||||||||
 |
18 September 1983 Arctic sea ice minimum area for 1983
Available formats: |
|||||||||||||||||
 |
17 September 1982 Arctic sea ice minimum area for 1982
Available formats: |
|||||||||||||||||
 |
10 September 1981 Arctic sea ice minimum area for 1981
Available formats: |
|||||||||||||||||
 |
05 September 1980 Arctic sea ice minimum area for 1980
Available formats: |
|||||||||||||||||
 |
21 September 1979 Arctic sea ice minimum area for 1979
Available formats: |
|||||||||||||||||
|
||||||||||||||||||
Related posts:
Yorumlar