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T8 Titan Flyby Oct 28,05, Flyby Discussion
Decepticon
post Oct 1 2005, 01:43 PM
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Another flyby coming soon. Interesting observations include radar swath of Huygens landing site.

Just before CA. http://space.jpl.nasa.gov/cgi-bin/wspace?t...porbs=1&brite=1

From above... http://space.jpl.nasa.gov/cgi-bin/wspace?t...porbs=1&brite=1

I really missed VP encounter updates sad.gif So I tried my best at showing the Hemisphere to be imaged during the flyby.
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scalbers
post Oct 29 2005, 04:06 PM
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Interesting that the azimuth answer may have been right under our noses.

I have a general question about these wonderful mosaics for Rene. Have you considered applying some type of low-pass filter selectively to those images with pronounced small-scale artifacts? I have tried this on individual images and for me the real details stand out better without the distractions.
It would be interesting to see a version of your mosaics with that type of processing applied.

I have posed a similar question with regard to the radar data.


--------------------
Steve [ my home page and planetary maps page ]
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RPascal
post Oct 29 2005, 07:56 PM
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QUOTE (scalbers @ Oct 29 2005, 05:06 PM)
I have a general question about these wonderful mosaics for Rene. Have you considered applying some type of low-pass filter selectively to those images with pronounced small-scale artifacts? I have tried this on individual images and for me the real details stand out better without the distractions.
It would be interesting to see a version of your mosaics with that type of processing applied.

I have posed a similar question with regard to the radar data.
*


You are right, in many images the visibility of some details can be improved by a low pass filter. But it is often difficult to estimate what is detail and what is noise, so I decided to use the images without filtering them. I know that applying a filter now on the mosaic is more difficult than filtering each image alone, because the images at the rim are increased in size with respect to the inner ones. But if I had filtered the images before it would be irreversible. Now you can define several areas in the mosaic and filter each with an appropriate low pass adjustment. It is on my list, (and has been there for some time) like so many things...

--René
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Posts in this topic
- Decepticon   T8 Titan Flyby Oct 28,05   Oct 1 2005, 01:43 PM
- - David   QUOTE (Decepticon @ Oct 1 2005, 01:43 PM)Anot...   Oct 1 2005, 04:32 PM
- - volcanopele   that's the entry point into the atmosphere, no...   Oct 1 2005, 04:39 PM
- - Decepticon   Only 8 days away! Looking forward to combini...   Oct 20 2005, 12:57 PM
|- - jmknapp   QUOTE (Decepticon @ Oct 20 2005, 08:57 AM)Onl...   Oct 20 2005, 07:48 PM
- - RPascal   One of the most exciting questions for me is, if t...   Oct 21 2005, 01:36 PM
|- - ugordan   QUOTE (RPascal @ Oct 21 2005, 03:36 PM)Does a...   Oct 21 2005, 01:57 PM
|- - jmknapp   QUOTE (ugordan @ Oct 21 2005, 09:57 AM)My une...   Oct 21 2005, 06:35 PM
||- - ugordan   QUOTE (jmknapp @ Oct 21 2005, 08:35 PM)Here...   Oct 23 2005, 12:20 PM
|- - JRehling   QUOTE (ugordan @ Oct 21 2005, 06:57 AM)My une...   Oct 23 2005, 04:11 PM
|- - ljk4-1   QUOTE (JRehling @ Oct 23 2005, 11:11 AM)At C/...   Oct 24 2005, 02:03 PM
|- - jmknapp   The science plan has "T8 Inbound Altimetry...   Oct 24 2005, 02:54 PM
|- - JRehling   QUOTE (ljk4-1 @ Oct 24 2005, 07:03 AM)Is...   Oct 24 2005, 03:16 PM
- - alan   QUOTE (RPascal @ Oct 21 2005, 01:36 PM)One of...   Oct 21 2005, 02:38 PM
|- - RPascal   QUOTE (alan @ Oct 21 2005, 03:38 PM)The mosai...   Oct 24 2005, 04:00 PM
- - Decepticon   Encouter Update! http://saturn1.jpl.nasa.gov/...   Oct 26 2005, 02:00 AM
- - elakdawalla   OK, what the heck is going on with the longitudes ...   Oct 26 2005, 02:10 PM
|- - JRehling   QUOTE (elakdawalla @ Oct 26 2005, 07:10 AM)OK...   Oct 26 2005, 03:58 PM
|- - volcanopele   QUOTE (JRehling @ Oct 26 2005, 08:58 AM)You...   Oct 26 2005, 05:26 PM
|- - elakdawalla   QUOTE (volcanopele @ Oct 26 2005, 10:26 AM)No...   Oct 26 2005, 05:44 PM
- - volcanopele   To make it all up to all of you, here is the RADAR...   Oct 26 2005, 06:01 PM
|- - elakdawalla   QUOTE (volcanopele @ Oct 26 2005, 11:01 AM)To...   Oct 26 2005, 06:06 PM
||- - volcanopele   QUOTE (elakdawalla @ Oct 26 2005, 11:06 AM)Ju...   Oct 26 2005, 06:20 PM
|- - JRehling   QUOTE (volcanopele @ Oct 26 2005, 11:01 AM)To...   Oct 26 2005, 06:28 PM
- - volcanopele   Some thoughts: 1) If you like cat scratches, you ...   Oct 26 2005, 06:16 PM
|- - jmknapp   Question on Cassini pointing: does the pointing of...   Oct 27 2005, 03:20 PM
|- - ugordan   QUOTE (jmknapp @ Oct 27 2005, 05:20 PM)Questi...   Oct 27 2005, 04:02 PM
|- - jmknapp   QUOTE (ugordan @ Oct 27 2005, 12:02 PM)There...   Oct 27 2005, 07:09 PM
- - volcanopele   Near 11.3 South, 190 West.   Oct 27 2005, 08:09 PM
|- - jmknapp   Thanks--here's a cool animation. I've been...   Oct 27 2005, 09:09 PM
- - Decepticon   Are there any NT on this Rev?   Oct 28 2005, 12:00 PM
|- - jmknapp   QUOTE (Decepticon @ Oct 28 2005, 08:00 AM)Are...   Oct 28 2005, 12:31 PM
|- - ugordan   QUOTE (jmknapp @ Oct 28 2005, 02:31 PM)Nontar...   Oct 28 2005, 01:26 PM
|- - jmknapp   QUOTE (ugordan @ Oct 28 2005, 09:26 AM)108000...   Oct 28 2005, 06:32 PM
- - volcanopele   Best image I am aware of: http://saturn.jpl.nasa....   Oct 28 2005, 06:59 PM
- - RPascal   Mosaic North-direction During my last attempts to...   Oct 28 2005, 10:29 PM
|- - volcanopele   QUOTE (RPascal @ Oct 28 2005, 03:29 PM)Mosaic...   Oct 31 2005, 06:00 PM
|- - RPascal   QUOTE (volcanopele @ Oct 31 2005, 07:00 PM)No...   Oct 31 2005, 09:55 PM
|- - tfisher   On his pagehttp://www.beugungsbild.de/huygens/ISS_...   Oct 31 2005, 11:40 PM
- - scalbers   Interesting that the azimuth answer may have been ...   Oct 29 2005, 04:06 PM
|- - RPascal   QUOTE (scalbers @ Oct 29 2005, 05:06 PM)I hav...   Oct 29 2005, 07:56 PM
- - Decepticon   I wonder if everything is OK?   Oct 30 2005, 11:50 PM
- - Toma B   QUOTE (Decepticon @ Oct 31 2005, 02:50 AM)I w...   Oct 31 2005, 07:10 AM
|- - elakdawalla   QUOTE (Toma B @ Oct 31 2005, 12:10 AM)I'm...   Oct 31 2005, 04:19 PM
|- - The Messenger   QUOTE (elakdawalla @ Oct 31 2005, 09:19 AM)Pa...   Oct 31 2005, 06:04 PM
- - volcanopele   Everything is fine.   Oct 31 2005, 05:16 PM
- - Sunspot   http://ciclops.org/view_event.php?id=41 Some RAW ...   Oct 31 2005, 07:10 PM
|- - tfisher   QUOTE (Sunspot @ Oct 31 2005, 03:10 PM)http:/...   Oct 31 2005, 08:37 PM
|- - JRehling   QUOTE (tfisher @ Oct 31 2005, 01:37 PM)The on...   Oct 31 2005, 11:52 PM
|- - volcanopele   QUOTE (JRehling @ Oct 31 2005, 04:52 PM)Voyag...   Nov 1 2005, 12:19 AM
|- - ljk4-1   QUOTE (JRehling @ Oct 31 2005, 06:52 PM)This ...   Nov 4 2005, 04:24 PM
- - volcanopele   That is MT3   Oct 31 2005, 09:05 PM
- - volcanopele   Yes, but their resolution in that frame (7 km/pixe...   Nov 1 2005, 12:18 AM
- - tfisher   Here's a false color view of Titan's surfa...   Nov 4 2005, 07:13 AM
|- - tfisher   I worked a bit harder to balance the curves for th...   Nov 4 2005, 08:21 AM
|- - tfisher   QUOTE (tfisher @ Nov 4 2005, 04:21 AM)I love ...   Nov 4 2005, 01:37 PM
|- - tedstryk   This is some great stuff! It will be interest...   Nov 4 2005, 03:25 PM
- - Decepticon   I'll take it a grain of salt and 2 shots of wh...   Nov 4 2005, 02:11 PM
- - tfisher   Okay, one final attempt for me. This time I stack...   Nov 4 2005, 05:35 PM
|- - jmknapp   QUOTE (tfisher @ Nov 4 2005, 01:35 PM)Okay, o...   Nov 4 2005, 10:57 PM
|- - tfisher   QUOTE (jmknapp @ Nov 4 2005, 06:57 PM)Out of ...   Nov 5 2005, 05:36 PM
- - Decepticon   "Naming New Lands" New CICLOPS Update. ...   Nov 4 2005, 11:18 PM

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