HRSC DEM Movies |
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HRSC DEM Movies |
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#1
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Founder ![]() ![]() ![]() ![]() Group: Chairman Posts: 14433 Joined: 8-February 04 Member No.: 1 ![]() |
Thought I'd start a new thread for stuff done with the HRSC DEM's....
http://www.rlproject.com/HRSC/2039/2039_0000_flydown_hi.mov (8.3 meg) http://www.rlproject.com/HRSC/2039/2039_0000_flydown_lo.mov (3.0 meg) |
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#2
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Founder ![]() ![]() ![]() ![]() Group: Chairman Posts: 14433 Joined: 8-February 04 Member No.: 1 ![]() |
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#3
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Founder ![]() ![]() ![]() ![]() Group: Chairman Posts: 14433 Joined: 8-February 04 Member No.: 1 ![]() |
http://www.rlproject.com/HRSC/446_438/446_438_flydown_hi.mov (10.7 meg)
http://www.rlproject.com/HRSC/446_438/446_438_flydown_lo.mov (3.8 meg) I'll confess, this one went a bit wrong, and a long swathe of the animation ended up being 'underwater' as it were. So it cut short ![]() |
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#4
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![]() Senior Member ![]() ![]() ![]() ![]() Group: Admin Posts: 4763 Joined: 15-March 05 From: Glendale, AZ Member No.: 197 ![]() |
I'm just speechless. Thanks for these Doug.
I love doing this with Google Earth. Hopefully we'll have enough data some day for the entire Red Planet. -------------------- If Occam had heard my theory, things would be very different now.
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#5
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Founder ![]() ![]() ![]() ![]() Group: Chairman Posts: 14433 Joined: 8-February 04 Member No.: 1 ![]() |
Some DEM's are cool, some not so great. Cloud, ice, fog all screw them up (nothing to co-register for elevation I guess)
http://www.rlproject.com/HRSC/1343/1343_rotate_hi.mov (6.7 meg) http://www.rlproject.com/HRSC/1343/1343_rotate_lo.mov (2.3 meg) |
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#6
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Founder ![]() ![]() ![]() ![]() Group: Chairman Posts: 14433 Joined: 8-February 04 Member No.: 1 ![]() |
http://www.rlproject.com/HRSC/515/515_hi.mov (33.2 meg)
http://www.rlproject.com/HRSC/515/515_lo.mov (10.3 meg) (both still uploading should be there by midnight - 10 mins from now. Bed time for me |
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#7
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Founder ![]() ![]() ![]() ![]() Group: Chairman Posts: 14433 Joined: 8-February 04 Member No.: 1 ![]() |
This one (attached - Arsinoes Chaos ) and a very long-noodle of Olympus Mons rendering now.
These things usually have an ND image of 12.5-50m/pixel, 4 colour images of 100-250m/pixel and an elevation image, usually of about the same res as the colour, perhaps slightly lower. Most of the time I drape the colour over the ND to super-res it. With the Ol. Mons one, I thought "Do I drop the colour over the higher res ND filter?" Then I discovered the ND is 17568x144800 - That's a full HiRISE image sort of filesize, and the HRSC to Tif convertor has to load the whole image into ram. So that's a no for now ![]() I want to do Elysium Mons, but the DTM is so soft it's a bit dull really. Doug |
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#8
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Senior Member ![]() ![]() ![]() ![]() Group: Members Posts: 1074 Joined: 21-September 07 From: Québec, Canada Member No.: 3908 ![]() |
Fantastic animations!
How much vertical exaggeration do you have? As much as 5 to 1, I would guess. Could you try one without vertical exaggeration? |
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#9
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Founder ![]() ![]() ![]() ![]() Group: Chairman Posts: 14433 Joined: 8-February 04 Member No.: 1 ![]() |
As I've said elsewhere, the vert exag is not an exact science yet - but it's far more like 2:1 than 5:1.
Doug |
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#10
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Founder ![]() ![]() ![]() ![]() Group: Chairman Posts: 14433 Joined: 8-February 04 Member No.: 1 ![]() |
http://www.rlproject.com/HRSC/500/500_around_hi.mov (17.2 meg)
http://www.rlproject.com/HRSC/500/500_around_lo.mov (7.1 meg) Trying now to do one of Holden and Eberswalde, with a CTX swathe across the Eberswalde part. Cropped myself down to a tiny tiny part of the orig HRSC image, but having to blow it up 5x to match the res of the CTX (i.e. show CTX at full res) is bringing my machine to its knees! Shh - don't tell it, I've got the RGB to drop on top next ![]() Doug |
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#11
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![]() IMG to PNG GOD ![]() ![]() ![]() ![]() Group: Moderator Posts: 2251 Joined: 19-February 04 From: Near fire and ice Member No.: 38 ![]() |
Even though I haven't downloaded all of these yet I can say that these are awesome. I'm surprised I haven't seen more HRSC animations - this should be great for PR purposes.
If only we had some HIRISE DEMs... |
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#12
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![]() Senior Member ![]() ![]() ![]() ![]() Group: Members Posts: 3516 Joined: 4-November 05 From: North Wales Member No.: 542 ![]() |
Just wanted to say how very much I appreciate these animations.
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#13
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Founder ![]() ![]() ![]() ![]() Group: Chairman Posts: 14433 Joined: 8-February 04 Member No.: 1 ![]() |
I can change it very easily - and actually getting it right on 1x elev isn't too problematic either. I've not measured most of these accurately, but they're averaging 1.5ish - 2ish, that sort of thing.
Doug |
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#14
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![]() Chief Assistant ![]() ![]() ![]() ![]() Group: Admin Posts: 1409 Joined: 5-January 05 From: Ierapetra, Greece Member No.: 136 ![]() |
![]() Is that 3dsMax-generated? Nico -------------------- photographer, space imagery enthusiast, proud father and partner, and geek.
http://500px.com/sacred-photons & |
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#15
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Founder ![]() ![]() ![]() ![]() Group: Chairman Posts: 14433 Joined: 8-February 04 Member No.: 1 ![]() |
Yup - 3ds max, using the VRay renderer for displacement of the terrain.
Oly.Mons to be added later. It's a big noodle much like the very first one, but it's cool Doug |
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