Derek Young Developing Space Weather data sets for NOAA’s ...€¦ · Derek Young Developing...
Transcript of Derek Young Developing Space Weather data sets for NOAA’s ...€¦ · Derek Young Developing...
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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
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http://sos.noaa.gov/Showcase/#SOS_Photo_Showcase – Photo by Casey Cass
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http://sos.noaa.gov/Showcase/#SOS_Photo_Showcase – Photo provided by NOAA
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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#
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Current Data Set -‐ STEREO
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http://sdo.gsfc.nasa.gov/assets/img/browse/2011/09/
Original SDO/AIA Image – PNG
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JPEG 2000 Images
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PNG vs. edited JPEG2000
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First Edit – Original Method
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First Edit – Second Method
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Solarsoft
• Why didn’t we use it?
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Ugly Righ
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Good Ba
d Righ
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Good
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rlap = Ba
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Mak
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Select “good” + “overlap”
4096 Pixels
1365 Pixels
Second Edit – Original Method
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The Blending Process
Image 1 Image 2 Image 1 Image 2 O
verlap
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
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Second Edit – Original Method
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Image 1
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1000 Pixel Blend 1000 Pixel Blend 1000 Pixel Blend
1) Clipped from 1,000:10,132 2) Resized to 4096 x 2048
4044 pixels
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Image ready to be mapped onto SOS®
Sec0nd Edit – Second Method
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Second Edit – Second Method Step 1
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Second Edit – Second Method Step 2
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193 A 304 A
Images mapped onto a Sphere
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First Working Sequence(LIGHT) – September 14th to September 24th , 2011 193 A
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Movie Sequence (Darker) – September 5th to September 9th, 2011 193 A
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Sequences on the Sphere!
• Show Videos!
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Acknowledgements
• Rodney Viereck • Marty Snow
• Erin Wood • LASP • NOAA/SWPC