Dawn data in the PDS |
Dawn data in the PDS |
Oct 26 2015, 05:45 AM
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#121
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Senior Member Group: Members Posts: 3009 Joined: 30-October 04 Member No.: 105 |
QUOTE (Bjorn) ...Ceres' colors are more subdued. But several interesting features are visible. It's especially interesting to see... Exactly the "clues to compositional differences of the surface" that I mentioned earlier. Occator would be expected to have these color and compositional differences because of it's apparent volcanic activity. See this prelim geomorph assessment: https://univ.smugmug.com/Dawn-Mission/Ceres...phology--v1.png I need to get a better way of registering these individual color channels-- my usual low-tech technique of doing it "by eye" is too time consuming. --Bill Added: A current Dawn image, PIA19996: Occator and Surrounding Terrain Full Resolution a HAMO montage of the Occator area, indeed does show this "purplish" area to be a zone of muted terrain between two graben systems so there is a physical difference to be linked to a compositional difference. It's a very subtle effect that might not have been noteworthy except for the checkmark of a color difference and it becomes something important to look at when it seems to be in many areas. http://photojournal.jpl.nasa.gov/catalog/PIA19996 --b -------------------- |
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Nov 11 2015, 07:44 PM
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#122
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Member Group: Members Posts: 716 Joined: 3-January 08 Member No.: 3995 |
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Jan 2 2016, 07:26 AM
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#123
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Member Group: Members Posts: 716 Joined: 3-January 08 Member No.: 3995 |
Has anyone attempted animations from the image sets?
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Jan 23 2016, 10:04 PM
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#124
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Member Group: Members Posts: 555 Joined: 27-September 10 Member No.: 5458 |
Any word on the Survey Orbit data? Going on 7 months here since end of phase and unless it's changed and I'm unaware, the data was supposed to be in the PDS almost 4 months ago. HAMO data should be getting dumped in late February on the same release schedule they have in their documents. However, there isn't even a scheduled release on the SBN. Whats going on here?
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Oct 14 2016, 03:13 AM
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#125
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Member Group: Members Posts: 890 Joined: 18-November 08 Member No.: 4489 |
new data release on PDS
http://sbn.psi.edu/pds/resource/dwncfc2.html a Ceres DEM a highpass to remove thee oblateness and a regular image 4096x2048 preview of the full resolution 21600 x 10800 pixel IMG 0 to 360 longitude the heightmap http://sbn.psi.edu/archive/dawn/fc/certifi...WNCHSPG_2/DATA/ and clear filter Mosaic from April http://sbn.psi.edu/archive/dawn/fc/DWNCHCFC2_2/DATA/ |
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Oct 26 2016, 12:16 PM
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#126
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Member Group: Members Posts: 120 Joined: 26-May 15 From: Rome - Italy Member No.: 7482 |
Is expected to map temperatures of Ceres? I expected Already for long time ..
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Dec 19 2016, 10:02 PM
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#127
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Member Group: Members Posts: 102 Joined: 29-January 10 From: Poland Member No.: 5205 |
I made a set of index pages to the Dawn data releases to help you all (and me) get a handle on the data. Somebody please make me some pretty color global images Hi Emily, could you fix broken links to sbn.psi.edu -------------------- Adam Hurcewicz from Poland
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Dec 20 2016, 05:00 PM
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#128
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Administrator Group: Admin Posts: 5172 Joined: 4-August 05 From: Pasadena, CA, USA, Earth Member No.: 454 |
Argh, that's going to take more time than I have at the moment. Will have to get to this after the holidays.
-------------------- My website - My Patreon - @elakdawalla on Twitter - Please support unmannedspaceflight.com by donating here.
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Dec 20 2016, 10:17 PM
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#129
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Member Group: Members Posts: 890 Joined: 18-November 08 Member No.: 4489 |
the dawn data is also here
http://sbn.pds.nasa.gov/ and all the framing camera data html page http://sbn.psi.edu/pds/resource/dwncfc2.html direct link http://sbn.psi.edu/archive/dawn/fc/ and up one folder is the rest http://sbn.psi.edu/archive/dawn/ |
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Jun 21 2017, 06:41 AM
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#130
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Director of Galilean Photography Group: Members Posts: 896 Joined: 15-July 04 From: Austin, TX Member No.: 93 |
I hadn't recalled seeing this before, and the link feels pretty slow right now downloading the 37MB PDF of one quadrangle, but this does have LAMO image quadrangles.
http://dawngis.dlr.de/atlas_dir/index.html The paper just came out http://www.sciencedirect.com/science/artic...032063317300648 so the full dataset should show up at PDS small bodies soon. -------------------- Space Enthusiast Richard Hendricks
-- "The engineers, as usual, made a tremendous fuss. Again as usual, they did the job in half the time they had dismissed as being absolutely impossible." --Rescue Party, Arthur C Clarke Mother Nature is the final inspector of all quality. |
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