Cape York - Shoemaker Ridge and the NE traverse, Starting sol 2735 |
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Cape York - Shoemaker Ridge and the NE traverse, Starting sol 2735 |
 Oct 21 2011, 06:18 PM
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#181
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Solar System Cartographer  Group: Members Posts: 10145 Joined: 5-April 05 From: Canada Member No.: 227  |
This is mhoward's sol 2750 pan in circular form.
Phil
-------------------- ... because the Solar System ain't gonna map itself.
Also to be found posting similar content on https://mastodon.social/@PhilStooke NOTE: everything created by me which I post on UMSF is considered to be in the public domain (NOT CC, public domain) |
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Oct 21 2011, 07:36 PM
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#182
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 Senior Member Group: Moderator Posts: 3431 Joined: 11-August 04 From: USA Member No.: 98 |
QUOTE (Phil Stooke @ Oct 21 2011, 12:18 PM)  This is mhoward's sol 2750 pan in circular form. Extracted from the anaglyph! Cool, you just doubled my efficiency. 
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Oct 21 2011, 08:00 PM
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#183
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Solar System Cartographer Group: Members Posts: 10145 Joined: 5-April 05 From: Canada Member No.: 227 |
You're welcome! Yes, it was extracted, or as I prefer to think of it, stolen, from the anaglyph... after all, each anaglyph is just two panoramas. In fact I used one to patch the other to get rid of a bad bit on the horizon.
Phil -------------------- ... because the Solar System ain't gonna map itself.
Also to be found posting similar content on https://mastodon.social/@PhilStooke NOTE: everything created by me which I post on UMSF is considered to be in the public domain (NOT CC, public domain) |
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Oct 21 2011, 08:41 PM
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#184
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Senior Member Group: Members Posts: 2998 Joined: 30-October 04 Member No.: 105 |
QUOTE (Mike) Extracted from the anaglyph! Cool... Easy to do-- use an image editor to separate an RGB image into the component red, green and blue channels. The RED channel is one stereo channel, the GREEN and BLUE (combined to make cyan of the anaglyph) channels are two identical grayscale images. Discard one. You end up with a right and a left grayscale stereo pair which can be used to make an x-eyed stereo image.--Bill -------------------- |
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Oct 21 2011, 09:30 PM
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#185
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 The Poet Dude Group: Moderator Posts: 5551 Joined: 15-March 04 From: Kendal, Cumbria, UK Member No.: 60 |
...and speaking of anaglyphs, been working on one to bring out details in the area where we now know Oppy will be spending the winter...
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Oct 21 2011, 10:14 PM
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#186
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 Senior Member Group: Members Posts: 3516 Joined: 4-November 05 From: North Wales Member No.: 542 |
Brilliant! When we have to be wintered in C6 there seems to be an alternative hideout in D5.
But stare as I might I can't see any significant relief in Dagger Valley. |
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Oct 21 2011, 11:01 PM
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#187
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Senior Member Group: Moderator Posts: 3431 Joined: 11-August 04 From: USA Member No.: 98 |
QUOTE (Phil Stooke @ Oct 21 2011, 02:00 PM) after all, each anaglyph is just two panoramas I meant that it's good to know you can extract them from the anaglyph if wanted, because posting the left and right as well as the anaglyph seems like overkill sometimes. The main reason I've been posting both left and right is so that you can encirclify them. |
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Oct 21 2011, 11:06 PM
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#188
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 Member Group: Members Posts: 866 Joined: 15-March 05 From: Santa Cruz, CA Member No.: 196 |
relief map, just what the doctor ordered, Mars is truly a World of Wonders!!
im still wondering how many years ago Oppy's battery shoudl have died, wish my laptop would fare as well! |
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Oct 22 2011, 12:53 AM
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#189
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Solar System Cartographer Group: Members Posts: 10145 Joined: 5-April 05 From: Canada Member No.: 227 |
I see what you mean about posting the extra pans... certainly from my point of view I don't need the additional raw panoramas, unless the quality is significantly improved I suppose... but others may prefer a single pan.
Quite the team we have here! Phil -------------------- ... because the Solar System ain't gonna map itself.
Also to be found posting similar content on https://mastodon.social/@PhilStooke NOTE: everything created by me which I post on UMSF is considered to be in the public domain (NOT CC, public domain) |
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Oct 22 2011, 02:42 AM
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#190
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Senior Member Group: Members Posts: 2998 Joined: 30-October 04 Member No.: 105 |
Lot'sa of new placenames the past few days:
02743 p2410 Sheba 02749 p2414 Onverwacht 02751 p2560. Hooggenoeg 02751 p2561 Tjakastad 02751 p2562 Moodies --Bill -------------------- |
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Oct 22 2011, 11:38 AM
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#191
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Senior Member Group: Members Posts: 2998 Joined: 30-October 04 Member No.: 105 |
Outcrop Onverwacht on Shoemaker Ridge
L257 Sol-2749 This is significant-- note the _brown_ zones in the rocks and the residiuum.  --Bill -------------------- |
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Oct 22 2011, 11:47 AM
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#192
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 Member Group: Members Posts: 214 Joined: 30-December 05 Member No.: 628 |
Excellent anaglyph, Stu, you really did bring out the fine details. What is the vertical scale factor?
I recall that at some point on the long traverse from Victoria we were surprised to figure out just how little genuine relief there is on Cape York. |
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Oct 22 2011, 03:31 PM
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#193
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 Senior Member Group: Members Posts: 4246 Joined: 17-January 05 Member No.: 152 |
Well, CY's about 800 metres long, and the highest parts (N part) stick very roughly 10ish metres above the slope into Endeavour.
How the anaglyph looks depends on your monitor size, distance from monitor, etc, but most likely the relief looks heavily exagerated. |
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Oct 22 2011, 04:06 PM
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#194
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The Poet Dude Group: Moderator Posts: 5551 Joined: 15-March 04 From: Kendal, Cumbria, UK Member No.: 60 |
No vertical exaggeration at my end. I just took the anaglyph from this HiRISE page:
http://hirise.lpl.arizona.edu/PSP_010341_1775 ...and worked on it, basically just sharpening it up, boosting the contrast and changing the gamma values etc until finer details and features jumped out a little more. Not sure what vertical stretching the HiRISE anaglyphs have. -------------------- |
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Oct 22 2011, 04:10 PM
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#195
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The Poet Dude Group: Moderator Posts: 5551 Joined: 15-March 04 From: Kendal, Cumbria, UK Member No.: 60 |
Colour view of Onverwacht...
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