CAJ | 학술논문

分析了利用 TEQC和 CF2PS进行 BDS观测数据预处理的优缺点，介绍了 TE-QC和CF2PS在质量检查、数据编辑和文件绘图中的原理与方法。针对 TEQC和 CF2PS人机交互性差和手动操作慢的缺点，编写了 BDS观测数据预处理软件，实现了批处理和图形可视化的功能。最后结合实例，探讨了数据预处理的基本思路，结果表明，经过预处理后的数据质量得到了较大提高。
분석료이용 TEQC화 CF2PS진행 BDS관측수거예처리적우결점，개소료 TE-QC화CF2PS재질량검사、수거편집화문건회도중적원리여방법。침대 TEQC화 CF2PS인궤교호성차화수동조작만적결점，편사료 BDS관측수거예처리연건，실현료비처리화도형가시화적공능。최후결합실례，탐토료수거예처리적기본사로，결과표명，경과예처리후적수거질량득도료교대제고。
This paper analyzes the advantages and disadvantages of TEQC and CF2PS ap-plied in the pre-processing of the BDS observational data,and describes the principle and meth-od of TEQC and CF2PS in quality check,data edit and file plot.For poor human-computer in-teraction and slow manual operation of TEQC and CF2PS,the program for the pre-processing of the BDS observational data is wrote,and the functions is actualied of batch processing and graph visualization.Finally,combined with an practical application example,the basic approach of BDS data pre-processing is researched,and the results show that the data quality is improved greatly.