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Developing Space Weather Data Sets for NOAA’s Science On a Sphere®
Derek Young – Bridgewater College
Rodney Viereck – SWPC
Marty Snow – LASP
http://sos.noaa.gov/Showcase/#SOS_Photo_Showcase – Photo by Casey Cass
http://sos.noaa.gov/Showcase/#SOS_Photo_Showcase – Photo provided by NOAA
Current Models of our Sun on SOS®
• http://sos.noaa.gov/videos/nasa_stereo.mov
• http://sos.noaa.gov/Datasets/dataset.php?id=265# • http://sos.noaa.gov/Datasets/dataset.php?id=267#
Current Data Set -‐ STEREO
http://sdo.gsfc.nasa.gov/assets/img/browse/2011/09/
Original SDO/AIA Image – PNG
JPEG 2000 Images
PNG vs. edited JPEG2000
First Edit – Original Method
First Edit – Second Method
Solarsoft
• Why didn’t we use it?
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Second Edit – Original Method
The Blending Process
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Overlap
0.9 * Image 1 0.1 * Image 2
0.5 * Image 1 0.5 * Image 2
0.1 * Image 1 0.9 * Image 2
Second Edit – Original Method
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1) Clipped from 1,000:10,132 2) Resized to 4096 x 2048
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Image ready to be mapped onto SOS®
Sec0nd Edit – Second Method
Second Edit – Second Method Step 1
Second Edit – Second Method Step 2
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Images mapped onto a Sphere
First Working Sequence(LIGHT) – September 14th to September 24th , 2011 193 A
Movie Sequence (Darker) – September 5th to September 9th, 2011 193 A
Sequences on the Sphere!
• Show Videos!
Acknowledgements
• Rodney Viereck • Marty Snow
• Erin Wood • LASP • NOAA/SWPC
