HiRISE DEM's |
HiRISE DEM's |
Apr 13 2008, 10:46 AM
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Founder Group: Chairman Posts: 14448 Joined: 8-February 04 Member No.: 1 |
Late last week I stumbled upon a few HiRISE derived DEM's (Randy Kirk works his magic once again!)
http://webgis.wr.usgs.gov/ftphirise/index.jsp (URL now down) I'm working on both Vic Crater and the Columbia Hills. Fortunately, now I've got a Mac, I can use ISIS. I've figured out a fairly simple flow ( isis2raw as 16 bit unsigned, and then imported into Photoshop ) to take DEM CUB's and make 16 bit PNG's Just to demo how important that is for me as an animator - sliced comparisons of 8bit vs 16 bit. A busy week unfortunately, but animations of various sorts are in the pipeline. |
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Jan 27 2010, 06:04 PM
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#2
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Junior Member Group: Members Posts: 37 Joined: 26-January 10 From: Reading, UK Member No.: 5192 |
Here's a couple of images created from the new HiRISE DEM's.
Olympus Mons Basal Scarp using the DEM from http://hirise.lpl.arizona.edu/dtm/dtm.php?ID=PSP_001432_2015 Potential New Gully Bright Deposits using the DEM from http://hirise.lpl.arizona.edu/dtm/dtm.php?ID=PSP_001714_1415 - Adrian |
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