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Why has Cassini not done a high-rez mosaic of Titan? |
Jan 27 2009, 07:27 PM
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Junior Member ![]() ![]() Group: Members Posts: 48 Joined: 27-December 06 From: Greensboro, NC USA Member No.: 1522 |
I've not be able to find a good answer to this question. High resolution visible light images of all the major moons of Saturn seem to exist but I don't see anything much over 500 pixels and not very usuable. I desperately need one for my film. I realize that the hazy world may make it seems there is not much science value in this but I'm not 100% convinced of that. Plus, I suspect a really high resolution image (say a 16-image one) would be well worth the cost from a PR viewpoint and perhaps it would reveal some interesting info as well.
I have not found any real orbital/mission reason it could not be done before Cassini is finished. Anyone have any insight? -------------------- stephen van vuuren
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Jan 27 2009, 09:53 PM
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![]() Member ![]() ![]() ![]() Group: Members Posts: 646 Joined: 23-December 05 From: Forest of Dean Member No.: 617 |
It depends whose "best" are referred to, I think. The set of images that are "best" by the criteria of scientific value[1] are unlikely to be a perfect union with the set of images are "best" at looking good at IMAX resolution.
[1] unquantifiable, anyway stephenv2 - there are surely high res colour images of sections of Titan's limb and atmospheric hazes. Depending on the extent you're willing to cheat (or extrapolate from such images) perhaps it'd be possible to generate a [partially] artificial image /based on/ the highest resolution image of the full disk, plus some carefully selected limb shots? -------------------- --
Viva software libre! |
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Jan 28 2009, 01:17 AM
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Junior Member ![]() ![]() Group: Members Posts: 48 Joined: 27-December 06 From: Greensboro, NC USA Member No.: 1522 |
there are surely high res colour images of sections of Titan's limb and atmospheric hazes. I've downloaded every image of Titan and there is nothing like that suitable that I'm aware of. In order to do it, it would have to be one image in a potential mosaic to get enough of the limb to work with. Plus, It would end up a cheat as to my eye Titan is not perfectly uniform, fuzzy or not. It would end up being too much of cheat for my purposes anyway. But perhaps some images that could be used this way will still be taken. I will be working on film until at least late 2010, so there's still time. -------------------- stephen van vuuren
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stephenv2 Why has Cassini not done a high-rez mosaic of Titan? Jan 27 2009, 07:27 PM
volcanopele The biggest problem with creating a high-resolutio... Jan 27 2009, 07:36 PM
stephenv2 QUOTE (volcanopele @ Jan 27 2009, 02:36 P... Jan 27 2009, 08:11 PM
ugordan You're not missing out on much. At low phase a... Jan 27 2009, 08:20 PM

stephenv2 QUOTE (ugordan @ Jan 27 2009, 03:20 PM) Y... Jan 27 2009, 08:33 PM
djellison QUOTE (stephenv2 @ Jan 27 2009, 08:11 PM)... Jan 27 2009, 08:36 PM
stephenv2 Full inline quote removed - Admin
Per the manned/... Jan 27 2009, 08:44 PM
djellison QUOTE (stephenv2 @ Jan 27 2009, 08:44 PM)... Jan 27 2009, 09:52 PM
volcanopele Looks about right, ugordan Jan 27 2009, 08:32 PM
stevesliva QUOTE (stephenv2 @ Jan 27 2009, 09:17 PM)... Mar 17 2009, 02:35 PM
stephenv2 QUOTE (stevesliva @ Mar 17 2009, 09:35 AM... Mar 17 2009, 03:06 PM
Phil Stooke Uh - 'they' have done lots of high resolut... Jan 27 2009, 11:00 PM
stephenv2 QUOTE (Phil Stooke @ Jan 27 2009, 06:00 P... Jan 28 2009, 01:23 AM
titanicrivers QUOTE (stephenv2 @ Jan 27 2009, 07:23 PM)... Jan 28 2009, 02:26 AM
stephenv2 QUOTE (titanicrivers @ Jan 27 2009, 09:26... Jan 28 2009, 05:48 AM
Vultur The trick for making an extrapolation look right w... Jan 28 2009, 07:56 AM
djellison You've asked for insight into mission reasons ... Jan 28 2009, 09:21 AM
Greg Hullender I am kind of curious why we don't seem to have... Jan 29 2009, 11:54 PM
volcanopele The southern trailing hemisphere has been poorly c... Jan 30 2009, 12:03 AM
Greg Hullender QUOTE (volcanopele @ Jan 29 2009, 04:03 P... Jan 30 2009, 04:39 AM
Phil Stooke For what it's worth, Voyager 1 did take high r... Jan 30 2009, 12:05 AM
nprev Just out of curiosity, has anybody developed a goo... Jan 30 2009, 01:33 AM
lyford Ah, just film a cue ball in amber light with some ... Jan 30 2009, 03:33 AM
volcanopele Okay, yep that gap is real. Again, in later NT en... Jan 30 2009, 04:47 AM
Greg Hullender Oh I don't think "annoyed" is the ri... Jan 30 2009, 04:23 PM![]() ![]() |
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