The curvatureof the Earth’s horizon (the limb) is clearly visible, as is the faint blue line of the upper atmosphere directly above it (at image top center).
地球地平线的曲线(周边)清晰可见,它的正上方隐约显现出高层大气的蓝线(图片中上部)。
2
The curvatureof the Earth's horizon (the limb) is clearly visible, as is the faint blue line of the upper atmosphere directly above it (at image top center).
地球地平线的曲线(周边)清晰可见,它的正上方隐约显现出高层大气的蓝线(图片中上部)。
3
Numerical techniques related to the calculation of normal vector, tangential velocity, curvature and contact line are explained in detail.