Endeavour Drive - Drivability analysis |
Endeavour Drive - Drivability analysis |
Sep 18 2008, 11:05 AM
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#1
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Founder Group: Chairman Posts: 14432 Joined: 8-February 04 Member No.: 1 |
http://www.sciencefriday.com/program/archives/200809191
You can listen via NPR, or via one of the web feeds that are listed on the site, but make sure you do listen if you can. |
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Sep 25 2008, 05:00 AM
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#2
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Member Group: Members Posts: 258 Joined: 22-December 06 Member No.: 1503 |
All these colorful HiRISE maps are cool, but more work needs to be done on the algorithms. Some of the places marked in red - for stay away - are actually the best places to go. It's hard to see some of that using my XP machine; but when I check it out on my Vista computer, it is very clear. You can see things like 10 times clearer on Vista using the same program on a comparable computer.
From the looks of it, this is going to be a difficult algorithm to write and make accurate. Good luck. I'm tempted to do it by hand myself, but don't have enough time. |
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Sep 25 2008, 07:34 AM
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#3
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Senior Member Group: Moderator Posts: 2262 Joined: 9-February 04 From: Melbourne - Oz Member No.: 16 |
All these colorful HiRISE maps are cool, but more work needs to be done on the algorithms. Some of the places marked in red - for stay away - are actually the best places to go. I don't see any gross errors made by mine, but if anyone spots any bad points then let me know. I was using a very simple extraction of data from the Fourier power spectrum so I'm sure there is room for improvement. Determining what is a useful measure is not easy however, so pointers to problematic areas would be useful. Hopefully I'll have a LOT more data for you to look over this evening (GMT) - maybe even an entire HiRISE image! James -------------------- |
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