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While yes, the full color image I posted was re-compiled from the original red, green, and blue channel images sent from the rover by a non-NASA source, even NA

by H_L 14y ago

While yes, the full color image I posted was re-compiled from the original red, green, and blue channel images sent from the rover by a non-NASA source, even NASA's B&W images look better back then than they do now. I made an image to illustrate this: http://f.cl.ly/items/0k2w2d1C1O3w3e0t300f/NASAQualityDegredation.png http://f.cl.ly/items/0k2w2d1C1O3w3e0t300f/NASAQualityDegreda...

rohitarondekar 14y ago
Interesting. I'm just going on a hunch here, but maybe getting better photographs of the Mars surface is not a priority anymore? From the wikipedia page of Mars Science Laboratory the goals of the mission are: To contribute to these goals, MSL has six main scientific objectives: * Determine the mineralogical composition of the Martian surface and near-surface geological materials. * Attempt to detect chemical building blocks of life (biosignatures). * Interpret the processes that have formed and modified rocks and soils. * Assess long-timescale (i.e., 4-billion-year) Martian atmospheric evolution processes. * Determine present state, distribution, and cycling of water and carbon dioxide. * Characterize the broad spectrum of surface radiation, including galactic radiation, cosmic radiation, solar proton events and secondary neutrons. By those I can understand why carrying a high res camera was not a priority because it would have added weight, taken up space and also consumed more bandwidth while transmitting? :)
- raverbashing 14y ago
  How are you supposed to maneuver a 2 ton (or any rover for that matter) rover without cameras? And I guess today they are cheap and easy enough (I mean, cheap as space exploration goes)
  - nollidge 14y ago
    > How are you supposed to maneuver a 2 ton (or any rover for that matter) rover without cameras? It's one ton, and you can't, which is why it has 2 navigation cameras and 4 hazard cameras near the wheels.
Two9A 14y ago
Remember that the images we have from Curiosity so far are from the navigational guidance cameras, though. The heavy equipment hasn't been fired up yet. If I recall, the Mastcam will take a panoramic colour view later today, and that'll take a few days to download. Then we'll have a proper image, for the first time.
- H_L 14y ago
  Some of the images, and the one I used for my comparison, are from the Mastcam, I believe. The MAHLI is the only visible light camera that hasn't been used at this point.
- brucardoso2 14y ago
  Here is the panaromic view from Mastcam. But as you can see by image's description, we're all still waiting for the big picture though! Excerpt from [1]: "As engaging as this color panorama is, it is important to note this is only one-eighth the potential resolution of images from this camera." [1]http://www.nasa.gov/mission_pages/msl/news/msl20120809.html http://www.nasa.gov/mission_pages/msl/news/msl20120809.html

by H_L 14y ago

rohitarondekar 14y ago

Interesting. I'm just going on a hunch here, but maybe getting better photographs of the Mars surface is not a priority anymore? From the wikipedia page of Mars Science Laboratory the goals of the mission are: To contribute to these goals, MSL has six main scientific objectives: * Determine the mineralogical composition of the Martian surface and near-surface geological materials. * Attempt to detect chemical building blocks of life (biosignatures). * Interpret the processes that have formed and modified rocks and soils. * Assess long-timescale (i.e., 4-billion-year) Martian atmospheric evolution processes. * Determine present state, distribution, and cycling of water and carbon dioxide. * Characterize the broad spectrum of surface radiation, including galactic radiation, cosmic radiation, solar proton events and secondary neutrons. By those I can understand why carrying a high res camera was not a priority because it would have added weight, taken up space and also consumed more bandwidth while transmitting? :)

raverbashing 14y ago
How are you supposed to maneuver a 2 ton (or any rover for that matter) rover without cameras? And I guess today they are cheap and easy enough (I mean, cheap as space exploration goes)
- nollidge 14y ago
  > How are you supposed to maneuver a 2 ton (or any rover for that matter) rover without cameras? It's one ton, and you can't, which is why it has 2 navigation cameras and 4 hazard cameras near the wheels.

Two9A 14y ago

Remember that the images we have from Curiosity so far are from the navigational guidance cameras, though. The heavy equipment hasn't been fired up yet. If I recall, the Mastcam will take a panoramic colour view later today, and that'll take a few days to download. Then we'll have a proper image, for the first time.

H_L 14y ago
Some of the images, and the one I used for my comparison, are from the Mastcam, I believe. The MAHLI is the only visible light camera that hasn't been used at this point.
brucardoso2 14y ago
Here is the panaromic view from Mastcam. But as you can see by image's description, we're all still waiting for the big picture though! Excerpt from [1]: "As engaging as this color panorama is, it is important to note this is only one-eighth the potential resolution of images from this camera." [1]http://www.nasa.gov/mission_pages/msl/news/msl20120809.html http://www.nasa.gov/mission_pages/msl/news/msl20120809.html