The deepest measurement from the 1998 bathymetric survey was 1,637 ft (499 m) deep.
最深切的测量水深由1998年的调查一千六百三十七英尺(499米)深。
Secondly, bathymetric algorithm theory based on amplitude and phase has been compared and analyzed.
其次，对基于幅度和基于相位的测深算法的原理进行比较和分析。
In bathymetric survey, the record seabed image is distorted due to the angular beam width of an echo sounder.
在海洋测深过程中，回声测深仪波束角效应使记录的测深图像失真。
The bathymetric variation consists of a slowly varying component and a fast, small amplitude varying component.
其中的地形变化包括慢变分量和小振幅快变分量。
In this paper, the bottom sediment classification method by using high precision multibeam bathymetric data is discussed.
探讨了基于高精度多波束水深数据的底质分类方法。
Laser sounder bathymetric system is of great importance to be capable of charting coastal bathymetry rapidly and cheaply.
激光海洋测深仪是一种快速便宜的海深勘测系统，对绘制沿海区域海图有重大意义。
The record seabed image distorted due to the angular beam-width of echo-sounder in bathymetric, especially for gibbous terrain.
在海洋测深中，由于回声测深仪波束角效应的影响，对凸形海底的测量会带来较大的失真。
An airborne laser sounder bathymetric system is of great importance to chart coastal bathymetry rapidly and cheaply and to detect submarines.
机载激光海洋测深系统对快速而便宜地绘制沿海海图和探测潜艇有重要意义。
In order to obtain the data of depth precisely and accurately, it is important to improve the performance and accuracy of the multi-beam bathymetric algorithms.
为了得到精细而准确的海底深度数据，提高多波束测深算法的精度和性能就显得十分关键。
Hydrographic and bathymetric data have been applied to review the dynamic regime and morphological evolution in recent years in the sandbar area of the Modaomen estuary.
应用近几年的水文和地形实测资料，研究了磨刀门拦门沙区域近期的动力和地貌演变特点。
Bathymetric (or sea floor terrain) data is often collected from boats using sonar to take measurements of the sea floor. The lines reflect the path of the boat as it gathers the data.
水深(或海底地形)的数据往往是在船只上使用声纳测量海底采集的。
GPS-RTK bathymetric survey technique without tidal observation was successfully applied in Yangtze Estuary Channel Regulation Project for monitoring of river regime near leading jetty.
在长江口航道治理工程中，利用GPS - RTK测量技术实现无验潮水深测量，成功实现了对导堤附近河势的监。
The proposed method organized bathymetric data utilizing grid block structure, interpolated depth at grid node adopting three mathematical models and thinned data with multi-scale grid.
利用格网分块结构高效组织海量多波束水深数据，分别采用三种数学模型内插网格节点水深值，实现了不同网格尺度下的数据抽稀。
Automatic interpolation of charted depth annotated point, automatic selection of Marine topography feature point and automatic build of bathymetric contour come true by using history data.
利用历史资料实现了海域水深注记点的自动内插、海底地形特征点的自动选取和等深线的自动生成。
Automatic interpolation of charted depth annotated point, automatic selection of Marine topography feature point and automatic build of bathymetric contour come true by using history data.
利用历史资料实现了海域水深注记点的自动内插、海底地形特征点的自动选取和等深线的自动生成。
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