Venera Images, VENERA 13 fully calibrated image |
Venera Images, VENERA 13 fully calibrated image |
 Sep 14 2005, 09:26 PM
Post
#1
|
||
 Senior Member  Group: Members Posts: 1091 Joined: 19-February 05 From: Close to Meudon Observatory in France Member No.: 172  |
 Here is the Venera 13 fully calibrated image, produced from raw imaging 3-filters data (note the 3 horizons at left well discernible). It was published inside "L'Astronomie Magazine" of Societe Astronomique de France.Enjoy !
Attached thumbnail(s)
|
|
 |
 
|
|
 |
| Guest_DonPMitchell_* |
Sep 12 2006, 01:28 AM
Post
#2
|
|
Guests |
Thanks, it was an afterthought really, but I'm glad I did it. My brain definately sees the terrain better in perspective, even though I am not seeing an new pixels.
I added a little extra info about the project on my blog: Venus in Perspective |
|
|
|
|
Sep 12 2006, 04:40 AM
Post
#3
|
|
|
Senior Member Group: Members Posts: 2549 Joined: 13-September 05 Member No.: 497 |
QUOTE (DonPMitchell @ Sep 11 2006, 06:28 PM)  I added a little extra info about the project on my blog: Venus in Perspective Very interesting and well-done. One question: the "channel" in the mid-field of the image on your blog page seems suspiciously aligned with the edges of the image coverage. Is there really reason to think this is anything but an artifact of your processing? I wouldn't want people doing photogeology on the basis of seeing this feature if there isn't real evidence for it. -------------------- Disclaimer: This post is based on public information only. Any opinions are my own.
|
|
|
|
| Guest_DonPMitchell_* |
Sep 12 2006, 06:26 AM
Post
#4
|
|
Guests |
QUOTE (mcaplinger @ Sep 11 2006, 09:40 PM) Very interesting and well-done. One question: the "channel" in the mid-field of the image on your blog page seems suspiciously aligned with the edges of the image coverage. Is there really reason to think this is anything but an artifact of your processing? I wouldn't want people doing photogeology on the basis of seeing this feature if there isn't real evidence for it. The persective images are derived from superimposing different projections, with photoshop. I explain that on my latest blog entry. Geologists would not use an image like that to do any kind of analysis. They are just meant to convey the big picture of what the terrain looks like, in a familiar camera perspective. For photo interpretation of geology, you would look at the new unprojected images, with the improved radiometric response function, or even the individual perspective projections, like the three partitial images I show. Soviet researches, at one time, reprojected the Venera images into the cylindrical form returned by the Viking Mars lander, to help make comparisons in a projection that planetary geologists had become use to studying. |
|
|
|
|
Sep 12 2006, 01:57 PM
Post
#5
|
|
|
Senior Member Group: Members Posts: 2549 Joined: 13-September 05 Member No.: 497 |
QUOTE (DonPMitchell @ Sep 11 2006, 11:26 PM) Geologists would not use an image like that to do any kind of analysis. You haven't worked with a lot of geologists, have you? 
-------------------- Disclaimer: This post is based on public information only. Any opinions are my own.
|
|
|
|
vikingmars Venera Images Sep 14 2005, 09:26 PM
Decepticon Wow! Nice work. Sep 14 2005, 09:31 PM um3k Very nice! Sep 14 2005, 10:07 PM hal_9000 WoW! Sep 14 2005, 10:25 PM gpurcell QUOTE (vikingmars @ Sep 14 2005, 09:26 PM) He... Sep 14 2005, 10:36 PM tedstryk QUOTE (vikingmars @ Sep 14 2005, 09:26 PM) He... Sep 15 2005, 12:18 AM vikingmars Dear Tedstryk,
Yes, indeed, I had to reconstruct s... Sep 15 2005, 07:18 AM
tedstryk QUOTE (vikingmars @ Sep 15 2005, 07:18 AM) De... Sep 15 2005, 02:31 PM tedstryk I have updated one of my mosaics from Venera 13. ... Sep 19 2005, 05:17 PM Decepticon Now thats cool! Sep 19 2005, 09:45 PM GregM . Sep 24 2005, 03:39 AM Decepticon tedstryk I was wondering if you have ever edited t... Sep 24 2005, 05:05 AM tedstryk QUOTE (Decepticon @ Sep 24 2005, 05:05 AM)ted... Sep 24 2005, 12:33 PM Bob Shaw QUOTE (tedstryk @ Sep 24 2005, 01:33 PM)Other... Sep 24 2005, 02:48 PM dvandorn QUOTE (Bob Shaw @ Sep 24 2005, 09:48 AM)...Su... Sep 24 2005, 04:02 PM djellison QUOTE (dvandorn @ Sep 24 2005, 04:02 PM)There... Sep 24 2005, 04:05 PM Bob Shaw QUOTE (djellison @ Sep 24 2005, 05:05 PM)I... Sep 24 2005, 05:09 PM JRehling QUOTE (Decepticon @ Sep 23 2005, 10:05 PM)ted... Sep 24 2005, 04:39 PM vikingmars Looking again closely at the Venera 13 camera 1 ra... Oct 4 2005, 08:00 PM ljk4-1 QUOTE (vikingmars @ Oct 4 2005, 03:00 PM) Loo... Oct 4 2005, 08:29 PM Bob Shaw QUOTE (vikingmars @ Oct 4 2005, 09:00 PM)And ... Oct 4 2005, 10:50 PM vikingmars ...and I forgot to show you how the camera 1 pan l... Oct 4 2005, 08:21 PM vikingmars Well ljk4-1... I don't know about the "Ve... Oct 4 2005, 08:50 PM tedstryk QUOTE (vikingmars @ Oct 4 2005, 08:50 PM) Wel... Oct 4 2005, 08:59 PM ljk4-1 QUOTE (vikingmars @ Oct 4 2005, 03:50 PM) Wel... Oct 4 2005, 09:03 PM tedstryk QUOTE (ljk4-1 @ Oct 4 2005, 09:03 PM)I a... Oct 4 2005, 10:21 PM JRehling QUOTE (tedstryk @ Oct 4 2005, 03:21 PM)It als... Oct 4 2005, 10:41 PM Bob Shaw QUOTE (JRehling @ Oct 4 2005, 11:41 PM)My bet... Oct 4 2005, 10:53 PM RNeuhaus QUOTE (Bob Shaw @ Oct 4 2005, 05:53 PM)Well, ... Oct 5 2005, 04:04 PM JRehling QUOTE (RNeuhaus @ Oct 5 2005, 09:04 AM)The Ve... Oct 5 2005, 04:42 PM ilbasso Wasn't there also the thought that there is su... Oct 5 2005, 09:02 PM RNeuhaus How does the Venus has some kind of rain when the ... Oct 5 2005, 09:11 PM tedstryk QUOTE (RNeuhaus @ Oct 5 2005, 09:11 PM)How do... Oct 5 2005, 09:13 PM helvick QUOTE (tedstryk @ Oct 5 2005, 10:13 PM)There ... Oct 5 2005, 09:49 PM vikingmars (following item #19)
http://www.unmannedspaceflig... Oct 8 2005, 05:08 PM RNeuhaus QUOTE (vikingmars @ Oct 8 2005, 12:08 PM)(fol... Oct 8 2005, 05:45 PM Bob Shaw Lovely image!
Bob Shaw Oct 8 2005, 06:10 PM ilbasso Absolutely breathtaking! I'm amazed at th... Oct 9 2005, 02:07 AM BruceMoomaw QUOTE (tedstryk @ Oct 5 2005, 09:13 PM)There ... Oct 9 2005, 05:58 AM RNeuhaus I have found useful information about the Venera... Oct 11 2005, 10:18 PM vikingmars (Thanks to all for your great contributions about ... Oct 22 2005, 12:20 PM tedstryk Here is an attempt to do similar processing with a... Jan 8 2006, 03:28 AM PhilCo126 Superb work on those 1982 Venera color panoramas... Jan 8 2006, 04:02 PM tedstryk QUOTE (PhilCo126 @ Jan 8 2006, 04:02 PM)Super... Jan 9 2006, 02:33 PM RNeuhaus Very different type of terrain. Mainly rocky, no s... Jan 9 2006, 03:08 PM JRehling QUOTE (RNeuhaus @ Jan 9 2006, 07:08 AM)Very d... Jan 9 2006, 08:29 PM tedstryk QUOTE (JRehling @ Jan 9 2006, 08:29 PM)While ... Jan 9 2006, 08:34 PM Bob Shaw QUOTE (tedstryk @ Jan 9 2006, 09:34 PM)I have... Jan 9 2006, 11:10 PM tedstryk QUOTE (Bob Shaw @ Jan 9 2006, 11:10 PM)Or eve... Jan 9 2006, 11:12 PM Bob Shaw QUOTE (tedstryk @ Jan 10 2006, 12:12 AM)I thi... Jan 9 2006, 11:24 PM tedstryk Here is a Venera 14 compilation. I can't get ... Jan 10 2006, 02:43 AM JRehling QUOTE (tedstryk @ Jan 9 2006, 03:12 PM)I thin... Jan 10 2006, 03:04 AM tedstryk QUOTE (JRehling @ Jan 10 2006, 03:04 AM)Vener... Jan 10 2006, 03:16 AM tedstryk Here is the completed version of that set. Becaus... Jan 10 2006, 05:02 AM RNeuhaus I think that the dust is the product of desintegra... Jan 9 2006, 09:22 PM JRehling QUOTE (RNeuhaus @ Jan 9 2006, 01:22 PM)So, Ve... Jan 9 2006, 10:14 PM RNeuhaus QUOTE (JRehling @ Jan 9 2006, 05:14 PM)I... Jan 10 2006, 04:24 PM ljk4-1 QUOTE (RNeuhaus @ Jan 10 2006, 11:24 AM)You a... Jan 10 2006, 04:26 PM RNeuhaus QUOTE (ljk4-1 @ Jan 10 2006, 11:26 AM)I ... Jan 10 2006, 04:57 PM RNeuhaus QUOTE (RNeuhaus @ Jan 10 2006, 11:57 AM)Why s... Jan 10 2006, 07:30 PM tedstryk Here are two more shots. An improved horizon pan:... Jan 11 2006, 02:49 PM paxdan Looks to me that if you flipped the rock over it m... Jan 11 2006, 04:02 PM tedstryk QUOTE (paxdan @ Jan 11 2006, 04:02 PM)Looks t... Jan 11 2006, 04:35 PM BruceMoomaw The consensus now is that what we're seeing in... Jan 10 2006, 03:01 AM tasp { I hope I phrase this well enough }
Does any one... Jan 10 2006, 06:30 PM JRehling QUOTE (tasp @ Jan 10 2006, 10:30 AM){ I hope ... Jan 10 2006, 06:50 PM Michael Capobianco Does anyone else remember the "fact" tha... Jan 11 2006, 05:00 PM Toma B I heard about refraction in Venusian atmosphere...... Jan 11 2006, 05:13 PM tedstryk QUOTE (Toma B @ Jan 11 2006, 05:13 PM)I heard... Jan 11 2006, 05:41 PM helvick QUOTE (Toma B @ Jan 11 2006, 06:13 PM)I heard... Jan 11 2006, 06:43 PM JRehling QUOTE (helvick @ Jan 11 2006, 10:43 AM)All in... Jan 11 2006, 07:06 PM ljk4-1 Don Dixon made some paintings of the alleged super... Jan 11 2006, 07:20 PM Toma B QUOTE (ljk4-1 @ Jan 11 2006, 10:20 PM)Do... Jan 11 2006, 07:27 PM ljk4-1 QUOTE (Toma B @ Jan 11 2006, 02:27 PM)...but ... Jan 11 2006, 07:29 PM BruceMoomaw Yes, the first shots of Venus from Venera 9 and 10... Jan 12 2006, 01:47 AM ljk4-1 QUOTE (BruceMoomaw @ Jan 11 2006, 08:47 PM)Ye... Jan 12 2006, 05:53 PM ljk4-1 Soviet Veneras and Mars: first entry probes trajec... Jan 23 2006, 05:08 PM tedstryk Great find! I had seen the Mars 6 stuff in an... Jan 23 2006, 06:07 PM ljk4-1 Found this Soviet document from 1969 on their Vene... Jun 3 2006, 08:34 PM DonPMitchell QUOTE (ljk4-1 @ Jun 3 2006, 01:34 PM... Jun 4 2006, 03:13 AM Rakhir Don,
your images are amazing !
Old Soviet... Sep 11 2006, 04:15 PM dilo To many things are happening today...
These Vene... Sep 11 2006, 07:23 PM Stu Congratulations on being featured on SPACE.com Don... Sep 11 2006, 10:10 PM climber QUOTE (Stu @ Sep 12 2006, 12:10 AM) The o... Sep 11 2006, 11:17 PM tedstryk Congratulations! It is great to see the image... Sep 11 2006, 11:52 PM DonPMitchell Thanks guys. NBC picked up the story too (MSNBC).... Sep 11 2006, 11:58 PM DFinfrock Don,
Those old Venera images were always apprecia... Sep 12 2006, 01:03 AM AndyG Well done, Don.
You've managed to make me bea... Sep 12 2006, 08:40 AM dilo Don, my first attempt to produce vertical/polar pr... Sep 12 2006, 11:01 AM DonPMitchell The images were originally 800 x 600, and the sky ... Sep 12 2006, 11:42 AM DonPMitchell QUOTE (mcaplinger @ Sep 12 2006, 06:57 AM... Sep 12 2006, 03:56 PM dvandorn Yes, thanks, Don! In particular, the "hi... Sep 12 2006, 02:26 AM RNeuhaus I was delighted to see Don's Pictures. I could... Sep 12 2006, 03:01 AM mars loon Don,
beautiful work. fantastic hills. I will now... Sep 12 2006, 12:15 PM Myran You're in the news mr DonPMitchell. Sep 12 2006, 05:36 PM Tayfun Öner A quicktime VR would be nice. Sep 12 2006, 06:21 PM |
|
Lo-Fi Version | Time is now: 10th November 2024 - 06:13 PM |
|
RULES AND GUIDELINES Please read the Forum Rules and Guidelines before posting. IMAGE COPYRIGHT |
OPINIONS AND MODERATION Opinions expressed on UnmannedSpaceflight.com are those of the individual posters and do not necessarily reflect the opinions of UnmannedSpaceflight.com or The Planetary Society. The all-volunteer UnmannedSpaceflight.com moderation team is wholly independent of The Planetary Society. The Planetary Society has no influence over decisions made by the UnmannedSpaceflight.com moderators. |
SUPPORT THE FORUM Unmannedspaceflight.com is funded by the Planetary Society. Please consider supporting our work and many other projects by donating to the Society or becoming a member. |
|
