摘要
The rotation speed Λ of the upper atmosphere,mainly at heights of 180-360 km,was evaluated from the changes in orbital inclinations of GFZ. The results indicate that the value of Λ(in rev/d) decreases from 1.2 at 360 km to 0.9 at 180 km.
The rotation speed Λ of the upper atmosphere, mainly at heights of 180–360 km, was evaluated from the changes in orbital inclinations of GFZ. The results indicate that the value of Λ (in rev/d) decreases from 1.2 at 360 km to 0.9 at 180 km.
基金
K. C. Wong Education Foundation, Hong Kong