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Dawn data in the PDS
Bill Harris
post Oct 26 2015, 05:45 AM
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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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Gladstoner
post Nov 11 2015, 07:44 PM
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Just a random image cleaned up and centered:

Attached Image
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Gladstoner
post Jan 2 2016, 07:26 AM
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Has anyone attempted animations from the image sets?
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ZLD
post Jan 23 2016, 10:04 PM
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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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JohnVV
post Oct 14 2016, 03:13 AM
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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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Daniele_bianchin...
post Oct 26 2016, 12:16 PM
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Is expected to map temperatures of Ceres? I expected Already for long time ..
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Adam Hurcewicz
post Dec 19 2016, 10:02 PM
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QUOTE (elakdawalla @ Oct 21 2015, 12:05 AM) *


Hi Emily, could you fix broken links to sbn.psi.edu


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elakdawalla
post Dec 20 2016, 05:00 PM
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Argh, that's going to take more time than I have at the moment. Will have to get to this after the holidays.


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JohnVV
post Dec 20 2016, 10:17 PM
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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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hendric
post Jun 21 2017, 06:41 AM
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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.


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