navigation chart

To solve the problem , we can use hypertext information navigation methods , including tour guide method , navigation chart method , search engine method , automatic hyperlink techniques , etc.

解决此问题需要使用超文本数据信息的导航方法：导游线路方法，导航图方法，利用搜索引擎，自动超链接技术等。

Study on Spatial Database System Oriented to Electronic Navigation Chart Production

面向电子航道图生产的水上空间数据库系统的研究

Study of the display quality of the electronic navigation chart

电子海图显示精度的研究

This chapter focuses on relevant the data structure of electronic navigation chart and the international standards .

介绍电子海图技术的相关国际标准。

Modularization Electronic Navigation Chart Based on COM

基于组件对象模型技术的模块化电子海图

At last , the standards of electronic navigation chart and some elementary researches about the technology of electronic navigation chart are introduced .

最后对ENC（电子海图）的技术体系标准作了简单的介绍和初步分析。

In chapter 2 , the embedded system , the technology of Electronic Navigation Chart ( ENC ) and a fish system are discussed .

第二章论述了嵌入式系统、电子海图导航和鱼探系统的相关技术。

This paper includes two parts . Part one presents the reviews of technologies on electronic map and ENC ( electronic Navigation chart ) .

本论文研究分为两个部分，一是对电子地图技术、电子海图技术的介绍；

An ordinary introduction about JM-ECS is given from the point of the composition and realizing technique . The digital navigation chart platform-JM-ECS is developed .

介绍JMECS电子海图基础平台的组成、功能及其设计与实现。

SENC is a database in ECDIS , which is transformed from Electronic Navigation Chart and used for improving the speed of displaying Electronic Navigation Chart .

它由ECDIS对电子航海图进行格式转换而成，其目的是为了快速显示电子航海图。

Most countries of the world have paid highly attention to electronic charts and its application system . They have developed various products related to electronic navigation chart and made a big progress in type , function and technical performance of the charts .

世界各国对电子海图及其应用系统都极为重视，开发出各种电子海图产品，在种类、功能及技术性能方面都取得巨大进展。

In addition to the mathematical element data of marine chart , graphic element data and auxiliary element data which the general navigation electronic chart contains , it also include the data base of environmental sensitive area and the model base of oil spill emergency response etc. .

除一般航海电子海图系统所具有的海图数学要素数据、图形要素数据及辅助要素数据外，它还包含有环境敏感区数据库和溢油应急反应模型库等。

A Discussion on the Measures of Displaying Movable and Static Navigation Data on Electronic Chart

电子海图中航海动静态数据显示方法的探讨

A built-in GPS will determine the wearer 's starting location while the Google Maps navigation tool will help chart the best route .

内置的GPS传感器可以识别你的起始地点，随后谷歌地图导航工具会帮你选择最佳路线。