The single ionosphericlayer correction model is used to delete the effects (l) on GPSranging, and the average ionospheric height is generally used in the calculation.
利用单层电离层改正模型就GPS卫星高度角对测距的影响作了探讨。
2
Furthermore the distribution and variation of the electrostatic potential and layerionospheric current density at the northern hemisphere are calculated by the dynamo theory.
继而从发电机理论得到了电离层电位及层电流密度在北半球的分布和变化。
3
Furthermore, the distribution and variation of the electrostatic potential and layerionospheric current density at the Northern Hemisphere are calculated by the dynamo theory.