DSCOVR |
DSCOVR |
Jan 6 2006, 08:55 PM
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Senior Member Group: Members Posts: 2454 Joined: 8-July 05 From: NGC 5907 Member No.: 430 |
ADMIN NOTE: Please note that this topic was unavoidably poltical before the 'No Politics' rule. Please restrict future comments to the mission/spacecraft/news updates etc.
WHAT'S NEW Robert L. Park Friday, 6 Jan 06 Washington, DC DEEP SPACE CLIMATE OBSERVATORY KILLED. http://bobpark.physics.umd.edu/index.html -------------------- "After having some business dealings with men, I am occasionally chagrined,
and feel as if I had done some wrong, and it is hard to forget the ugly circumstance. I see that such intercourse long continued would make one thoroughly prosaic, hard, and coarse. But the longest intercourse with Nature, though in her rudest moods, does not thus harden and make coarse. A hard, sensible man whom we liken to a rock is indeed much harder than a rock. From hard, coarse, insensible men with whom I have no sympathy, I go to commune with the rocks, whose hearts are comparatively soft." - Henry David Thoreau, November 15, 1853 |
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Feb 24 2016, 09:48 PM
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Senior Member Group: Members Posts: 1645 Joined: 5-March 05 From: Boulder, CO Member No.: 184 |
Next we can look at the modified DSCOVR image, though only with a 0.70 gamma adjustment instead of the 0.45 I thought would be needed to generate fairly realistic results:
This can be compared with a rendering I did using 3-D cloud hydrometeor gridded data, surface albedo derived from NASA Blue Marble, and other atmospheric assumptions. The time and geometry should be pretty close. I'm still refining things like the sun glint, cloud phase function for single & multiple scattering, and atmosphere near the limb. -------------------- Steve [ my home page and planetary maps page ]
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