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Visual artist Sean Doran has created a video of what a flyover on the surface of Mars would look like. Doran used the data captured by the HiRISE camera on Mars Reconnaissance Orbiter to create the flyover.
The data captured by the HiRISE camera was not video footage.
The Doran animation of the surface of Mars shows the Gorgonum Chaos. Images for the video were obtained by the MRO's HiRISE camera about 200 miles above the surface of Mars. The HiRISE camera is used by scientists to detect potential landing sites and human visitors that may be sent to the planet.
Doran was able to create this video because of the high-resolution images captured by the HiRISE camera. He told Gizmodo that the quality of the images provided by HiRISE enabled him to achieve animation, which is almost as good as being there. A disadvantage is that images must be processed before a video like this could be made.
This treatment also requires that the person can directly interpret the colors of the images. The photos used by Doran do not come in color, in which they can be seen in the video. Doran used large raw files that displayed the images in red, green, and blue. It was up to him to match the public perception of what the Martian surface really looks like.
Gorgonum Chaos is located in the southern hemisphere of Mars. Scientists believe that the landscape was created by the water that ran on the surface of the planet. Dry ground now has canyons and a cracked surface.
To be able to create the images seen in the video. Doran first treated the images by fixing the colors. Then he used Blender to transform the data into a 3D mesh, and then it was optimized. Doran needs to process the textures from the raw files to improve the details. All files are then combined using the 3DS Max software and then animated with the help of After Effects.
He also had to take some artistic liberties. Doran had to add in the sky to the images since HiRISE only takes pictures of the surface of Mars. The result shows what it would be to fly over the surface of Mars.
Hubble provides a brief explanation on image processing from the space.
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