The power of HiRISE |
The power of HiRISE |
Oct 9 2008, 08:04 PM
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The Poet Dude Group: Moderator Posts: 5551 Joined: 15-March 04 From: Kendal, Cumbria, UK Member No.: 60 |
Busy preparing a new Outreach talk here, and have been trying to find some images to illustrate the "power" of HiRISE for a non-technical audience. Playing about with - sorry, carefully looking at the images on - the addictive Mars Global Data site I found a cute landslide on Xanthe Terra that does the trick nicely. Using the IAS Viewer you can zoom in on the boulders carried down the slope by the landslide and even see cracks and splits in them... unbelievable...!
Anyone else got any fave examples? -------------------- |
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Sep 30 2009, 11:08 PM
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The Poet Dude Group: Moderator Posts: 5551 Joined: 15-March 04 From: Kendal, Cumbria, UK Member No.: 60 |
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Oct 11 2009, 04:05 PM
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Junior Member Group: Members Posts: 79 Joined: 11-September 09 Member No.: 4937 |
Any geological types want to hazard a guess what this is? Crater with multiple rims, maybe? (I'm not good at whether a feature is an innie or an outie.) |
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Oct 11 2009, 06:19 PM
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Senior Member Group: Moderator Posts: 3242 Joined: 11-February 04 From: Tucson, AZ Member No.: 23 |
Any geological types want to hazard a guess what this is? Crater with multiple rims, maybe? (I'm not good at whether a feature is an innie or an outie.) hmm, looks like craters that's been eroded down to their "cores". The boulders could be megabrecia. alternatively, could be eroded, heavily jointed basalt... In which case you are looking at the tops of plutonic dikes. Either way, lots of erosion. -------------------- &@^^!% Jim! I'm a geologist, not a physicist!
The Gish Bar Times - A Blog all about Jupiter's Moon Io |
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