A novel ocean bathymetry technology based on an unmanned surface vehicle

doi:10.1007/s13131-018-1269-2

	A novel ocean bathymetry technology based on an unmanned surface vehicle
	Jin Jiucai 1; Zhang Jie 1; Shao Feng 1,2; Lyu Zhichao 1,3; Wang Dong 1,4
刊名	ACTA OCEANOLOGICA SINICA
	2018-09
卷号	37 期号:9 页码:99-106
关键词	unmanned surface vehicle bathymetry attitude correction tidal observation
ISSN号	0253-505X
DOI	10.1007/s13131-018-1269-2
英文摘要	In ocean bathymetry, the instantaneous depth measured by survey ships or by unmanned surface vehicles (USVs) cannot be directly taken as the chart depth because of the effect of waves and the tide. A novel ocean bathymetry technology is proposed based on the USV, the aim is to evaluate the potential of the USV using a real-time kinematic (RTK) and a single beam echo sounder for ocean bathymetry. First, using the RTK height of the USV with centimeter-level precision, the height of the sea level is obtained by excluding wave information using a low pass filter. Second, the datum distance between the reference ellipsoid and the chart depth is obtained by a novel method using tide tables and the height of the sea level from the USV. Previous work has usually achieved this using long-term tidal observation from traditional investigations. Finally, the chart depth is calculated using the transformation between the instantaneous depth of the USV measurement and the datum of the chart depth. Experiments were performed around the Wuzhizhou Island in Hainan Province using the unmanned surface bathymetry vehicle to validate the proposed technology. The successful results indicate the potential of the bathymetry technology based on the USV.
资助项目	Public Science and Technology Research Funds Projects of Ocean of China[201505005-2]
WOS研究方向	Oceanography
语种	英语
出版者	SPRINGER
WOS记录号	WOS:000445730400011
内容类型	期刊论文
源URL	[http://ir.fio.com.cn:8080/handle/2SI8HI0U/26768]
专题	自然资源部第一海洋研究所
通讯作者	Jin Jiucai
作者单位	1.State Ocean Adm, Inst Oceanog 1, Qingdao 266061, Peoples R China 2.China Univ Petr, Coll Informat & Control Engn, Qingdao 266580, Peoples R China 3.Harbin Engn Univ, Coll Underwater Acoust Engn, Harbin 150001, Heilongjiang, Peoples R China 4.Harbin Inst Technol, Coll Elect & Informat Engn, Harbin 150006, Peoples R China
推荐引用方式 GB/T 7714	Jin Jiucai,Zhang Jie,Shao Feng,et al. A novel ocean bathymetry technology based on an unmanned surface vehicle[J]. ACTA OCEANOLOGICA SINICA,2018,37(9):99-106.
APA	Jin Jiucai,Zhang Jie,Shao Feng,Lyu Zhichao,&Wang Dong.(2018).A novel ocean bathymetry technology based on an unmanned surface vehicle.ACTA OCEANOLOGICA SINICA,37(9),99-106.
MLA	Jin Jiucai,et al."A novel ocean bathymetry technology based on an unmanned surface vehicle".ACTA OCEANOLOGICA SINICA 37.9(2018):99-106.