Vertical atmosphererefraction calculation was a difficult problem all along.
大气竖直折射是影响竖直角观测精度的关键因素之一。
2
AtmosphereRefraction, Troposphere Delay, Ionosphere Delay, Local Atmosphere Mode, Atmosphere Predictive Mode, Corrective Grid of Electron Content.
大气折射,对流层延迟,电离层延迟,局部大气模式,大气预报模式,电子含量格网改正。
3
Source in natural inspiration, smooth and beautiful, sweet refined household atmosphererefraction happen to relax, are relaxed, at will life main part.