火星卫星 3D 真彩图像[Phobos From 5,800 Kilometers]

ayou

2008-5-13 / 0 评论 / 570 阅读

05/12

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科学家通过结合火星侦查轨道号 (MRO) 上的高像素科学图像记录仪 (HiRISE), 於 3 月 23 日相隔 10 分钟的时间内拍下的照片, 合成了火卫一 (Phobos) 的全彩立体影像. HiRISE 相机的成像质量非常好, 此次照片的解析度达到了 50 英呎. MRO 是在速度 7,800 mph, 距离火星 155 至 196 英哩, 距离火卫一 3,600 英哩的情况下拍摄的图像. 今日发布的 3D 图像, 观看者可以通过佩戴蓝绿立体眼镜观赏

The High Resolution Imaging Science Experiment (HiRISE) camera on NASA's Mars Reconnaissance Orbiter took two images of the larger of Mars' two moons, Phobos, within 10 minutes of each other on March 23, 2008. This is the first, taken from a distance of about 6,800 kilometers (about 4,200 miles). It is presented in color by combining data from the camera's blue-green, red, and near-infrared channels.

This is the second image of Phobos, taken from a distance of about 5,800 kilometers (about 3,600 miles). It is presented in color by combining data from the camera's blue-green, red, and near-infrared channels.