Perijove 1 (PJ1), August 27, 2016 |
Perijove 1 (PJ1), August 27, 2016 |
Sep 2 2016, 04:45 PM
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#1
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Administrator Group: Admin Posts: 5172 Joined: 4-August 05 From: Pasadena, CA, USA, Earth Member No.: 454 |
New images released!
And raw images at various processing levels from PJ1 are now in the JunoCam gallery. -------------------- My website - My Patreon - @elakdawalla on Twitter - Please support unmannedspaceflight.com by donating here.
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Sep 9 2016, 03:10 PM
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#2
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Senior Member Group: Members Posts: 4252 Joined: 17-January 05 Member No.: 152 |
Here's a quick and dirty registration of those images (some scaling, rotation, and translation):
I see no sign of relief at all, apart from the overall tilt ("DC component"). It would be a trivial calculation to estimate the pixel offset due to expected cloud height differences (<~100 km??), given the known (or calculable) baseline between those frames. At these kinds of distances I'd guess the expected offsets are subpixel and that we wouldn't expect to see any stereo relief. Also, if you see an offset in a cloud feature between two frames, it might also be due to actual cloud movement (relative to surrounding cloud features) during the interval between the frames. Ie there's something of a degeneracy between stereo relief and relative cloud movement. |
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