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转发式测定轨系统卫星地面站观测数据质量分析及可视化
Alternative TitleQuality analysis and visualization for observational data of stations of orbit determination by transfer tracking system
何大林; 孙高文; 韩伟
2017-10-01
Source Publication时间频率学报
ISSN1674-0637
Volume40Issue:4Pages:251-259
Contribution Rank1
Abstract

在转发式的卫星测定轨系统中,卫星地面观测站是其重要组成部分,每天不间断产生大量高精度测距数据、气象数据、时间同步等测量数据,这些数据是实现卫星精密测定轨的基础。因此,地面观测站的数据质量及其可视化显得尤其重要,基于此目的,采用UNIX时间戳算法及vector迭代器技术,利用C++Builder开发一套对卫星地面站观测数据质量分析及其可视化的系统。在实际应用中表明:此套系统能有效统计、初步筛选数据,发现在观测过程中的数据质量、验证数据记录时存在的问题,更直观地反应各个天线系统的运行情况,提高了观测系统及设备故障排除和维护的效率。

Other Abstract

Satellite ground observation stations are important parts in the system of orbit determination by transfer tracking, they produce a large number of high precision ranging, meteorological and time synchronous measuring data every day, which are the basis for the realization of satellite orbit determination. Therefore, the quality and integrity of the observational data are of particularly importance. A quality analysis and visualization system was developed based on Unix timestamp and Vector iterator technique by using C++ builder. The practical application has shown that this system can be able to give effective statistics and preliminary filtering for observing data, to detect the problem of data quality in the process of observation and to verify the problem of data records. It can reveal the operation of each antenna system visually and improve the efficiency of the observation system and troubleshooting and maintenance of equipment.

Correspondent Emailhedalin@xao.ac.cn
Keyword卫星地面站 转发式测定轨 Unix时间戳 Vector迭代器 可视化
DOI10.13875/j.issn.1674-0637.2017-04-0251-09
Indexed ByCSCD
Language中文
CSCD IDCSCD:6149990
Citation statistics
Document Type期刊论文
Identifierhttp://ir.xao.ac.cn/handle/45760611-7/1814
Collection应用天文研究室
Corresponding Author何大林
Affiliation中国科学院新疆天文台,乌鲁木齐830011
Recommended Citation
GB/T 7714
何大林,孙高文,韩伟. 转发式测定轨系统卫星地面站观测数据质量分析及可视化[J]. 时间频率学报,2017,40(4):251-259.
APA 何大林,孙高文,&韩伟.(2017).转发式测定轨系统卫星地面站观测数据质量分析及可视化.时间频率学报,40(4),251-259.
MLA 何大林,et al."转发式测定轨系统卫星地面站观测数据质量分析及可视化".时间频率学报 40.4(2017):251-259.
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