CAJ | 학술논문

干涉测量数据格式不兼容限制了不同机构间的交互支持能力,难以充分发挥甚长基线干涉测量(very long baseline interferometry,VLBI)的技术潜能。基于RDEF(raw data exchange format)标准研究了干涉测量数据格式的实现方法,给出了数据编帧和数据传输2个关键模块的实现方案。实验结果表明,该方法能够实现干涉测量数据的实时编帧和存储,格式符合 RDEF标准。该方法已应用于我国新建深空站中的干涉测量数字终端系统中,提高了我国新建深空站参与国际合作的能力。
간섭측량수거격식불겸용한제료불동궤구간적교호지지능력,난이충분발휘심장기선간섭측량(very long baseline interferometry,VLBI)적기술잠능。기우RDEF(raw data exchange format)표준연구료간섭측량수거격식적실현방법,급출료수거편정화수거전수2개관건모괴적실현방안。실험결과표명,해방법능구실현간섭측량수거적실시편정화존저,격식부합 RDEF표준。해방법이응용우아국신건심공참중적간섭측량수자종단계통중,제고료아국신건심공참삼여국제합작적능력。
The incompatibility of interferometry data format limits the cross-support ability between different organizations,and the potential of very long baseline interferometry(VLBI)tech-nique is hard to exert.Based on RDEF standard,the realization method of interferometry data for-matting is studied,the design of the two key modules of data frame editing and transferring are intro-duced.The result shows that the real-time interferometry data formatting and recording can be realized by using this method,and the data format meets the RDEF standard.The method has been applied to the interferometry digital terminal system in our new deep space station,and it can strengthen the international cooperation ability of the new deep space stations of our country.