摘要
介绍了IXSeaGaps超短基线测量数据处理的整个过程。针对静态和动态两种不同的定位方式,采取不同的数据处理方法:对静态数据进行统计分析,提出了"集中度"的概念,并用以衡量结果的精度;对动态定位数据采用卡尔曼滤波方式进行处理,以获得应答器平滑的运动轨迹。
This paper describes the whole procedure of data processing of IXSea Gaps USBL （ultra-short baseline）. By means of two different location modes of static and dynamic, we adopt different data processing methods： for static data, the concept of ＂concentration＂ is used to evaluate the accuracy of the results; for dynamic data, Kalman filter is used to get a relative smooth trajectory of the responders.
出处
《气象水文海洋仪器》
2010年第4期5-8,共4页
Meteorological,Hydrological and Marine Instruments
关键词
坐标解算
集中度
统计分析
卡尔曼滤波
coordinate algorithm
concentration
statistical analysis
Kalman filter
