HiRISE DEM's |
HiRISE DEM's |
Apr 13 2008, 10:46 AM
Post
#1
|
|
Founder Group: Chairman Posts: 14432 Joined: 8-February 04 Member No.: 1 |
Late last week I stumbled upon a few HiRISE derived DEM's (Randy Kirk works his magic once again!)
http://webgis.wr.usgs.gov/ftphirise/index.jsp (URL now down) I'm working on both Vic Crater and the Columbia Hills. Fortunately, now I've got a Mac, I can use ISIS. I've figured out a fairly simple flow ( isis2raw as 16 bit unsigned, and then imported into Photoshop ) to take DEM CUB's and make 16 bit PNG's Just to demo how important that is for me as an animator - sliced comparisons of 8bit vs 16 bit. A busy week unfortunately, but animations of various sorts are in the pipeline. |
|
|
Nov 7 2010, 11:33 PM
Post
#2
|
|
Junior Member Group: Members Posts: 37 Joined: 26-January 10 From: Reading, UK Member No.: 5192 |
Hi all, I've finally had enough free time to do some more animations based on the HiRISE DTMs. I hope you like them.
West Holden crater Zumba crater Dunes in Herchel crater Dune Avalanche |
|
|
Nov 25 2010, 06:47 AM
Post
#3
|
|
Newbie Group: Members Posts: 19 Joined: 17-June 09 Member No.: 4825 |
Hi all, I've finally had enough free time to do some more animations based on the HiRISE DTMs. I hope you like them. Absolutely amazing. I love your animations. I do have a question if you don't mind. How do you handle the large .25m images and in real time no less? Do you chop them up into more manageable pieces? Or do you just have a really powerful computer/graphics card? I've been using 3dsmax and it really doesn't like large images, so I have to chop mine up into small bits, which can be a bit of a pain. I'm just wondering if you have a better technique or solution. Thanks. |
|
|
Lo-Fi Version | Time is now: 25th May 2024 - 01:45 AM |
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. |