Exploring Murray Ridge, Sol 3600 - 3743 (March 11, 2014 - August 5, 2014) |
Exploring Murray Ridge, Sol 3600 - 3743 (March 11, 2014 - August 5, 2014) |
May 23 2014, 01:27 AM
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#211
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Member Group: Members Posts: 691 Joined: 21-December 07 From: Clatskanie, Oregon Member No.: 3988 |
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May 23 2014, 02:03 AM
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#212
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Member Group: Members Posts: 399 Joined: 28-August 07 From: San Francisco Member No.: 3511 |
Really appreciate your treatments of the Pillinger Point views, thanks James...
-------------------- 'She drove until the wheels fell off...'
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May 23 2014, 01:38 PM
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#213
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Member Group: Members Posts: 691 Joined: 21-December 07 From: Clatskanie, Oregon Member No.: 3988 |
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May 24 2014, 09:49 PM
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#214
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Member Group: Members Posts: 691 Joined: 21-December 07 From: Clatskanie, Oregon Member No.: 3988 |
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May 25 2014, 06:42 AM
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#215
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Senior Member Group: Admin Posts: 3108 Joined: 21-December 05 From: Canberra, Australia Member No.: 615 |
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May 25 2014, 07:42 AM
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#216
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Senior Member Group: Members Posts: 2820 Joined: 22-April 05 From: Ridderkerk, Netherlands Member No.: 353 |
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May 26 2014, 03:50 PM
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#217
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Senior Member Group: Members Posts: 1084 Joined: 19-February 05 From: Close to Meudon Observatory in France Member No.: 172 |
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May 26 2014, 06:28 PM
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#218
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Member Group: Members Posts: 691 Joined: 21-December 07 From: Clatskanie, Oregon Member No.: 3988 |
Good job! I don't mind at all, I'm just waiting for the rest of the images to arrive to complete it.
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May 28 2014, 01:09 AM
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#219
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Member Group: Members Posts: 362 Joined: 13-April 06 From: Malta Member No.: 741 |
I suppose that Meridiani should be darker in colour but there certainly is a big difference the way MARS looks from pictures taken by Opportunity at Meridiani and Curiosity at Gale. I wonder how real that difference is!
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May 28 2014, 05:49 AM
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#220
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Member Group: Members Posts: 691 Joined: 21-December 07 From: Clatskanie, Oregon Member No.: 3988 |
I just want to say I'm not claiming of coarse that this is an accurate representation of the colors. For the Raw stretched JPG images, it's more of an art and a guessing game. There are several factors that contribute to the color difference, but I'd say roughly you should compare the colors of Gale with Spirit, or Mars Pathfinder landing sites. But I want to stress, use the calibrated PDS images if you want to do comparison work, not the raw images for MSL or MER.
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May 29 2014, 04:03 PM
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#221
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Senior Member Group: Members Posts: 1074 Joined: 21-September 07 From: Québec, Canada Member No.: 3908 |
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May 30 2014, 03:46 PM
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#222
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Senior Member Group: Members Posts: 1074 Joined: 21-September 07 From: Québec, Canada Member No.: 3908 |
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May 30 2014, 05:32 PM
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#223
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Solar System Cartographer Group: Members Posts: 10153 Joined: 5-April 05 From: Canada Member No.: 227 |
This is a circular version of Charborob's new panorama. I fixed a few bad bits on the horizon - and missed one, I see now (Charborob, I think if you can get a tie point near the horizon in each seam you can avoid that step effect).
Anyhoo - this lets me identify the location accurately. Next week I will try to post a map of the activities in this area. Phil -------------------- ... because the Solar System ain't gonna map itself.
Also to be found posting similar content on https://mastodon.social/@PhilStooke Maps for download (free PD: https://upload.wikimedia.org/wikipedia/comm...Cartography.pdf 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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May 30 2014, 07:54 PM
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#224
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Junior Member Group: Members Posts: 73 Joined: 10-May 06 From: Spain Member No.: 770 |
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May 30 2014, 08:27 PM
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#225
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Senior Member Group: Members Posts: 1074 Joined: 21-September 07 From: Québec, Canada Member No.: 3908 |
I fixed a few bad bits on the horizon - and missed one, I see now (Charborob, I think if you can get a tie point near the horizon in each seam you can avoid that step effect). Sorry about that. But I am making my panoramas using PhotoShop, and it stitches the images automatically without me having to specify tie points. On the other hand, sometimes I get those stitching errors. I suppose I should be using Hugin or other stitching software for better results. I am making a trade-off between optimal results and rapidity. I tried Hugin, but it asks me for control points, and I don't have the time to specify a bunch of those. It seems a complicated process overall, and I can't invest the necessary time and effort. |
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