摘要
目前采用不确定度理论对多波束测深数据质量进行评估已成为一个新热点。基于国际海道测量标准(S-44),分析了适用于海道测量数据处理的不确定度评估方法,研究了多波束测深数据不确定度的计算模型,并进行了分析与评定,为准确评估多波束测深数据质量提供了理论依据和参考。
The methods of estimating multibeam data quality based on uncertainty is becoming a new hotspot.On the basis of the IHO Standards for Hydrography（S-44）,the evaluating methods of uncertainty for Hydrography data processing are analyzed,and the model of calculating the uncertainty of multibeam sounding data is studied.Experimental results indicate that the model for describing and evaluating the uncertainty of multibeam sounding data is credible.
出处
《海洋测绘》
2009年第5期11-14,共4页
Hydrographic Surveying and Charting
基金
国家863计划资助项目(2009AA12Z202)
