回声测深

介绍了采用VB软件实现回声测深仪的无纸化记录的设计方法，侧重阐述了实时记录界面和日后查询界面的设计，并给出了设计的流程图。

It is introduced for the method of VB software based implementation of paperless recording design of echo sounder , the designs of real time recording interface and aftertime inquiring interface are described , and the flow chart of the designs are given .

EF-500回声测深系统的设计及应用

Design and Application of EF-500 Echo-sounding System

多波束回声测深系统测量数据的分离提取方法

The Data Separating and Selecting of Multibeam Echo Sounding System

国产回声测深仪性能分析与选用

Property Analysis and Selection of Homemade Echo Detector

比赛结束时哨声响了.多波束回声测深数据

The whistle goes at the end of the match . Multi-beam echo sounding measurements

GB/T8016-1995船用回声测深设备通用技术条件

General specification for echo-sounding equipment in ships

CS&500型智能回声测深仪在长江三峡河段的综合测验

Comprehensive Test on CS ─ 500 Intelligent Echo Sounder in the Three-Gorge Section of Yangtze River

自相关积累式回声测深仪和探鱼仪的研制

A Development of the echo sounder and the fishing sonar system with digital time correlative accumulation

这时，使用回声测深法将遇到困难。

In that case , it is difficult to apply the acoustic well-sounding ( AWS ) method .

回声测深仪在导航仪器中的地位在下降，其原因是它存在着较多的误差。

The echo sounder is now gradually out of use in navigation , because it has many errors .

多波束回声测深数据

Multi-beam echo sounding measurements

高分辨率的回声测深、旁侧声纳及浅地层剖面记录首次直观地揭示了黄河口水下底坡上发育有大量形态不同的微地貌类型。

There are so many types of bottom features on the Huanghe River subaqueous slope revealed by the high-resolution acoustic data .

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。

In bathymetric survey , the record seabed image is distorted due to the angular beam width of an echo sounder .

它是在回声测深仪的基础上发展起来的，特别适合于大面积的扫海测量。

It is developed on the basis of the single beam , and it is very suitable for massive sea floor surveying .

该部配备两艘经过特别设计的测量船，船上装有最新类型的设备，包括多波束回声测深仪。

It also carries out surveys through two specially-designed vessels which are fitted with the latest type of equipment including multi-beam echo sounders .

回声测深仪是用来测量水深的一种声学测量设备，其以水中超声波的传播速度为确定条件，利用发射波与反射回波时间差来测量水深。

Echo Sounder is a kind of acoustic measuring depth equipment , which can measure depth with the time between transmitted wave and echo on condition in which the speed of ultrasonic is fixed .

简述了回声测深仪的测深原理，探讨了影响最小测深能力的因素，并对智能化数字深海测深仪的盲区处理策略进行了探讨和描述。

This paper briefly introduces the principle of depth sounder , approaches the factors of influencing lowest sounding ability , and describes the resolving stategy of blind area of the intelligent digital depth sounder .

利用高分辨率的回声测深仪、旁侧扫描声纳和浅地层剖面仪对海底进行探测，可获得调查区水深、底形及底床下浅层沉积物结构等信息。

Using high-resolution echo-sounder , side scan sonar and subbottom profiler to survey the seafloor , We have obtained a lot of data about water depth , topo - graphy , morphology and the shallow stratigraphic texture of the survey area .

与传统的单波束回声测深仪相比，多波束测深系统具有水深全覆盖无遗漏扫测，测量范围大、速度快，测深精度和分辨率高，记录数字化和实时自动绘图等优点。

Comparing with the traditional single-beam sounding system , the multi-beam sounding system has the advantages of overall sweeping , large coverage , high speed , high sounding accuracy and resolution , digital recording , real time auto-plotting and so on .

本文在介绍回声测深仪基本工作原理的同时，介绍了回声测深仪在杭州湾口外一拟建大型码头水下地形测量的一个应用实例。CS&500型智能回声测深仪在长江三峡河段的综合测验

The paper briefs the basic principles of the fathometer and its application to submerged landform measurement near a planned large dock out of the Hangzhou Bay . Comprehensive Test on CS ─ 500 Intelligent Echo Sounder in the Three-Gorge Section of Yangtze River

检验结果认为，CS&500型智能回声测深精度优良，自动化程度高，是目前取代普通回声测深仪在长江三峡河段测深的新一代测深产品。

The results show that CS-500 Intelligent Echo bounder , with a good accuracy and high automatization , is one of the new generation of sounding instruments to substitute the conventional echo sounders for the measurement in the Three-Gorge section of the Yangtze River .

HS-1型回声浑水测深仪的原理和结构

Echo sounder of type HS-1 for use in sediment-laden water

通过浅水域时，要常用回声仪测深。

Use echo sounder frequently when passing shallow water .

组合回声测距与测深统一的回声测距与测深

Combined echo ranging echo sounding