A method of trace and parameter measurement for flying objects is discussed with the GPS and telemetering technique over the range of middle and far distances.
本文采用GPS定位与遥测技术相结合的方法对中远程飞行器轨迹测量进行了研究。
2
The principle of measurement and mathematical model of the solar aspect angle were given and a scheme of practicable digital telemetering system for the measurement was also propounded.