MARCI Images, ISIS pointers/advice/help much appreciated and desired! |
MARCI Images, ISIS pointers/advice/help much appreciated and desired! |
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Member ![]() ![]() ![]() Group: Members Posts: 293 Joined: 29-August 06 From: Columbia, MD Member No.: 1083 ![]() |
As part of my research, I'm starting to learn ISIS and display MARCI imagery. I've quickly learned that MARCI imagery is pretty hard to work with since it's a push-frame camera, which a few people claim is the reason there's a relative lack of papers published using its data. I tried to run through the process for an entire pole-to-pole MARCI swath and after processing cam2map for nearly 48hrs, the Linux box booted me off. That's on 8GB of RAM, BTW. After that, I started cropping the images to much smaller chunks. Below is my first recognizably Martian image that I've been able to produce (I've only been at this for a few days). This is from the southern mid-latitude highlands. Some things I don't understand...why is the left part of the frame somewhat washed out/bright? The red/yellow bands around the edge are areas where there apparently is no data in the green or blue channels...not sure why. My processing steps are:
marci2isis spiceinit marcical crop cam2map automos I need to figure out how to really speed this up. I want to look at complete MARCI global mosaics over at least 1 martian year if not the entire MRO mission. At this rate, that would take years ![]() Thanks in advance! |
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Lo-Fi Version | Time is now: 13th June 2024 - 01:52 PM |
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