海洋测线网系统误差调整的秩亏网平差模型

基金项目: 国家自然科学基金资助项目(40071070)

详细信息

The Rank-Defect Adjustment Model for Survey-line Systematic Errors in Marine Survey Net

1 Department of Hydrography & Mapping, Dalian Naval Academy, 667 Jiefang Road, Dalian, China, 116018;
2 Tianjin Institute of Hydrographic Surveying and Charting, 40 Youyi Road, Tianjin, China, 360061

摘要: 提出了以测线为单位的测线网误差结构模型,发现和揭示了海洋测线网平差的秩亏特性,在此基础上,导出了海洋测线网系统误差处理的统一秩亏网平差模型,为测线网数据处理提供了实施方法,并从理论上证明了目前常用的半系统误差调整方式仅是本文秩亏网模型的特例。实例计算表明,该秩亏网平差模型具有更广泛的实用性
- 海洋测线网 /
- 系统误差调整 /
- 秩亏网平差模型
Abstract: The first set of real-time processing system for marine gravity measurement in China is introduced in this paper, including its hard and soft configurations,its technical specifications,the improvements in theory related to the data processing and its performances in test and applications.
- marine survey net /
- survey-line error structure /
- the rank-defect adjustment model