海洋测绘2012，Vol.32Issue(3)：18-20,3.DOI:10.3969/j.issn.1671-3044.2012.03.006
用于海底底质分类的多波束声强数据选取研究
A Method of Sound Intensity Data Selection for Seafloor Classification
摘要
Abstract
High-quality underwater sound image is the basis of seafloor classification by using sound images. Before the sonar image which is the pure reflection of seafloor is got, the impact of topography should be eliminated. After the problem of the range of depth data is less than that of sound intensity data correction is analyzed systematically,the method of sound intensity data selection based on the depth data range is proposed. The results show that this method can effectively select the high-quality sound intensity data, and improve the quality of seafloor classification by using sound images.关键词
多波束测深系统/声强图/底质分类/水深数据/声强数据/冗余声强Key words
multibeam sounding system/multibeam sonar image/seafloor classification/depth data/ sound intensity data/redundant sound intensity分类
天文与地球科学引用本文复制引用
孙文川,金绍华,肖付民,夏伟,朱小辰,田勋..用于海底底质分类的多波束声强数据选取研究[J].海洋测绘,2012,32(3):18-20,3.基金项目
国家自然科学基金项目(40871207) （40871207）
海军大连舰艇学院科研发展基金资助项目. （）
