水资源与水工程学报

文章摘要

黎力,李振,蒋宇雯.基于多波束测量数据的航道可通航性分析Journal of Water Resources and Water Engineering[J].,2012,23(6):32-34

基于多波束测量数据的航道可通航性分析

Analysis of channel navigability based on multi-beam data

Received:September 05, 2012 Revised:September 22, 2012

DOI：

中文关键词: 多波束水下地形水位面航道可通航性

英文关键词: multi-beam underwater terrain water level surface channel navigability

基金项目:国家自然科学基金项目“基于新型不变矩的目标识别可信度研究”(60705009)；水资源与水电工程科学国家重点实验室项目“基于遥感技术的蒸发量尺度效应研究”(2011B083)

Author Name	Affiliation
LI Li	School of Geodesy and Geomatics, Wuhan University, Wuhan 430079, China
LI Zhen	College of Hydraulic Science and Engineering, Yangzhou University, Yangzhou 225127, China [KH*3D]
JIANG Yuwen	School of Geodesy and Geomatics, Wuhan University, Wuhan 430079, China

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中文摘要:

基于多波束测量数据快速构建高分辨率高精度航道水下地形,然后根据流体力学模型和原胞自动机算法反演航道水位面,最后利用航道水位、通航条件和通航尺度等综合条件分析了航道的可通航性。利用以上方法,基于多波束测量数据和航道水文动态监测数据提高了航道可通航性分析的效率。

英文摘要:

Based on multi-beam observation data, a high-resolution and high-precision channel underwater terrain was built. Then, the fairway water level surface can be derived from the hydrodynamic model and the cellular automata algorithms. Finally, the channel navigability can be analyzed by the fairway water level surface, navigation conditions and navigable scales. The efficiency of channel navigability can be improved based on multi-beam and channel hydrology dynamic data.

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