摘要
多波束探测分辨率是衡量多波束探测能力的重要指标,针对如何确定多波束探测分辨率这一问题,通过原理分析,阐述了多波束探测分辨率的含义,在几何空间上推导了纵向、横向和垂向分辨率估计模型,提出了多波束目标探测分辨率模型,并以Reson 8101多波束测深仪为例进行了计算。计算结果表明,该模型能较直接地估计多波束探测分辨率,可作为多波束测量技术设计的重要依据,同时发现多波束探测横向分辨率是多波束目标探测分辨率的主要决定因素。
The MBES＇ s detecting resolution is an important factor to judge the detecting ability in a MBES survey.To ascertain the MBES＇ s detecting resolution, the meaning of MBES＇ s detecting resolution is given through the analysis of the theory and the estimation model of resolution at lateral, longitudinal and vertical direction is deduced in space.Then,the target detecting resolution is put forward and the RESON8101 MBES is used to calculate as an example.The result of the calculation shows that the model can be used to estimate the detecting resolution of MBES and be one of the important bases of technical designs in a MBES survey. Meanwhile, it is found that the resolution at longitudinal direction is the main determinant of the target detecting resolution.
出处
《海洋测绘》
CSCD
2016年第4期12-15,共4页
Hydrographic Surveying and Charting
基金
国家自然科学基金(41576105)
