bathymetry相关论文
Exploiting the novel and unique technology of Airborne HydroMapping for the comprehensive monitoring of Alpine rivers, l......
Combining Novel and Traditional Survey Technologies to Monitor Coastal Environments:Airborne Hydroma
The repetitive surveying of inshore waters and coastal zones is becoming more and more essential to evaluate water-level......
机载激光雷达的海陆波形分类对于沿海地区及其变化性质的研究至关重要。提出了一种在原始的机载激光雷达回波上使用深度学习进行分......
Bathymetry inversion using the modified gravity-geologic method: application of the rectangular pris
Bathymetry data are usually obtained via single-beam or multibeam sounding;however, these methods exhibit low efficiency......
In ocean bathymetry, the instantaneous depth measured by survey ships or by unmanned surface vehicles(USVs)cannot be dir......
The quantity of sand fraction sediment in reservoirs as the basis of an assessment of the bedload tr
该文从挂篮荷载计算、施工流程、支座及临时固结施工、挂篮安装及试验、合拢段施工、模板制作安装、钢筋安装、混凝土的浇筑及养生......
近年来机载激光雷达测深技术得到了快速发展,并在近岸海域、河道水深测量以及水下地形地貌测绘等领域发挥了重要作用。详细分析了......
利用岩石圈挠曲均衡原理,联合海底地形模型和测高重力异常数据,采用滑动窗口导纳技术(moving window admittance technique,MWAT)......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
为探究吕家坨井田地质构造格局,根据钻孔勘探资料,采用分形理论和趋势面分析方法,研究了井田7......
In this paper,the admittance function between seafloor undulations and vertical gravity gradient anomalies was derived. ......
In South China Sea(112°E-119°E, 12°N-20°N), 81159 ship soundings published by NGDC(National Geophysics Data Center) ......
Synthetic Aperture Radar (SAR) has become one of the important tools for shallow water bathymetry surveys. This has sign......
AbstractA full global geodynamical model over 600 million years (Ma) has been de-veloped at the University of Lausanne d......
船载测深装备制造过程中,测深连续性与目标重访率是重要评价指标。针对船载脉冲式主动声纳测深实时性较差、目标重访率低的问题,进......
电性各向异性广泛存在于地壳和上地幔范围内,对观测电磁场有不可忽视的影响。大地电磁法能够探测大范围深部电性结构并反映其各向......
以江苏南通小洋口港外辐射沙脊群海域为研究区,在TM数据地表反射率反演的基础上,通过实测水深数据与TM4波段反射率、TM4/TM2波段反......
介绍在高坝洲坝前淤积测量中引进的水下多波束测深系统测量方法，该方法具有范围大、速度快、精度高、记录数字化以及成图自动化等优......
Synthetic Aperture Radar(SAR)has become one of the important tools for shallow water bathymetry surveys.This has signifi......
由于受限于观测条件,海底地形模型在分辨率与精度两方面较陆地和大地水准面模型有很大的差距。传统的海底地形测量是利用声呐船测......
本设计采用GPS及多套数据采集系统获取数据,最终由计算机系统进行处理及控制,可对江河湖泊等区域进行无人智能化测量及监测,为改进......
提出了基于ArcGIS的多波束数据入库方案,该方案能满足数据管理、调查项目管理和数据应用3方面的需求。为了实现该方案,开发了多波......
船舶发生海难事故,需要选取最适合的救助力量开展救助工作,海上恶劣的环境和搜救时间的紧迫性,对选取救助船有很高的要求。文章以......
在浅水区域，局部的海底地形影响着表面波的传播，基于这种传播变化可反演出局部的水深。首先通过输入非等值水深模拟出浅水区域的非均......
本文提出了用于近海浅水区域水深测量的激光双频相位法测量方案,采用声光调制1064nm和532nm光波分别测量水面和水底距离.在实验室......
多波束水深测量中受潮汐因素的影响,测量垂直基准是变化的,具有瞬时性。传统多波束测量,需在测区内设立一个或多个验潮站进行同步......
将测高重力异常、局部大地水准面和垂线偏差作为输入数据,计算海洋垂直重力梯度异常。以中西太平洋海域作为研究对象,对垂直重力梯......
A Synoptic Review on Deriving Bathymetry Information Using Remote Sensing Technologies: Models, Meth
This paper discusses the bathymetric mapping technologies by means of satellite remote sensing (RS) with special emphasi......
为了提高海洋可控源电磁的地形响应模拟精度,探讨了三维交错网格剖分有限体积法求解频率域电磁场解的数值方法.在似稳场近似条件下......
论述了频率域内海深反演的基本原理,简要分析海底地形和海洋重力异常的函数关系。基于未补偿板块响应函数模型,利用测高重力异常和......
Mapping the bathymetry of shallow coastal water using singleframe fine-resolution optical remote sen
这份报纸基于海浪折射和浅水的波浪理论用单个框架的好决定的光遥感形象论述一个深测术倒置方法。首先，在浅水里的水深度，波长和波浪......
该文基于多波束测深和合成孔径技术原理,提出了多波束合成孔径声呐(Synthetic Aperture Sonar,SAS)的实现方案,设计了一种新型的多......
在含浮泥较多的水域进行大比例尺水深地形测量,极易因浮泥影响等因素产生水深测量数据的误差。通过对南沙江海联运码头高精度水深......
基于海洋重力异常与海深之间的密切关系 ,推导了利用FFT技术由重力异常计算海深的模型 ;利用该模型联合卫星测高数据和海洋重力资......
在海底地形测量中,由于波束角效应导致探测的海底地形存在失真。为提高海底地形的测量精度,应消除或减弱波束角效应影响。而对未知......
This article describes the results of experimental studies into various methods of measuring sludge volume and its 3D sp......
Not many bathymetric maps are available for many lakes and reservoirs in developing countries. Usually the bathymetric m......
Application of Multivariate Geostatistics to Investigate the Surface Sediment Distribution of the Hi
Surface sediment data acquired by the grab sampling technique were used in the present study to produce a high-resolutio......
The construction of small dams and hillside reservoirs is a common practice for dealing with erratic and unevenly distri......
Assess the Main Factors Affecting the International Marina of Taba Heights at the Gulf of Aqaba, Red
The increase in maritime traffic means that ports have to continuously improve their efficiency. This involves reducing ......
Bathymetric and Geochemical Analysis of Lake Al-Saad, Abha, Kingdom of Saudi Arabia Using Geoinforma
This study investigates the potential for remote sensing of lake water bathymetry and geochemical by 1) examining the em......
Relationship of Morpho-Sedimentological Variations to the Fate of Hg- and Zn-Polluted Sediments in t
New data collected from twenty-six sites during 2008 inthe contaminated Site of National Interest (SIN) of Porto Margher......
Integration of colour bathymetry, LiDAR and dGPS surveys for assessing fluvial changes after flood e
The estimation of underwater features of channel bed surfaces without the use of bathymetric sensors results in very hig......
According to the "theoretical admittance " and the "observation admittance" of the actual data,the theoretical value of ......
The Gulf of Aqaba is considered as an interesting rift system. Therefore, it is important to understand the crustal feat......
Effects of tropical cyclone paths and shelf bathymetry on inducement of severe storm surges in the G
The influences of tropical cyclone paths and shelf bathymetry on the inducement of extreme sea levels in a regional bay ......
