卫星导航

罗兰C和卫星导航的组合应用

Combinatorial Application of LORAN-C and Satellite Navigation

基于独立DSP平台的实时卫星导航接收机的设计

Design of real-time satellite navigation receiver based on standalone DSP platform

我们没有卫星导航系统，因此使用了传统的地图加指南针。

We didn 't have satnav , so the traditional map and compass took over .

测量队员们使用了全球卫星导航系统接收机、重力仪、雪深雷达和气象测量仪器进行测量作业。本次珠峰高程测量应用的创新科技包括北斗三号卫星导航系统、国产测绘仪器装备、航空重力仪、三维交互虚拟现实等技术。

The surveyors used a global navigation satellite system receiver , a gravimeter , snow-depth radar and a meteorological measuring instrument to determine the height of Qomolangma . Innovations applied virtual reality .

全球卫星导航系统（GlobalNavigationSatelliteSystem，GNSS）是一种空间无线电定位系统。

Global navigation satellite system ( GNSS ) is a space based wireless positioning system .

当前，软件GPS接收机技术是国际上卫星导航领域的热点问题。

Software receiver technique is one of the focuses of nowadays GNSS field .

GPS卫星导航播区经纬度的计算及检验

Calculation and Test of Longitude & Latitude in Disseminated Area of GPS Satellite Navigation

作为一种成熟的卫星导航系统，GPS技术目前已经被应用在各行各业中。

GPS is widely used in every walk of life as a mature satellite navigation system .

这将是继GPS（美）、格洛纳斯（俄）和伽利略（欧）之后的第四个全球卫星导航系统。

It will be the fourth global satellite navigation system after GPS , GLONASS and Galileo .

GPS卫星导航信号体制的发展和设计比较研究

The Study on the Development of GPS Satellite Navigation Signal System and the Comparison of Design

以GPS（Globalpositioningsystem）为代表的卫星导航应用产业已成为八大无线产业之一。

Taking the GPS ( Global Positioning System ) as representative , the satellite navigation application has become one of the eight biggest industries .

GPS具有全球覆盖、全天候、高精度、三维卫星导航定位的特性。

GPS is based on wireless and possess capability of global , round-the-clock , precise and three-dimensional satellite navigation .

iphone也没有内置的卫星导航功能。

The iPhone also lacks built-in satellite navigation features .

二十世纪九十年代初，全球卫星导航定位系统（GPS）投入使用。

Global Positioning System , i.e. GPS , has been utilized at the beginning of the nineties of the twenties century .

随着卫星导航和定位技术的发展，GNSS（GlobalNavigationSatelliteSystem）在列车定位中的应用也日益广泛。

With the development of satellite navigation and positioning technology , GNSS ( Global Navigation Satellite System ) is widely used in train positioning system .

这个合作的项目是“北斗”，一套中国自主开发的卫星导航系统，相当于GPS。

In this case , the project is Beidou , a satellite navigation system that is China 's domestically developed answer to GPS .

全球卫星导航系统（GPS）作为外测手段引入测控系统以来，应用越来越广泛。

Global Positioning System ( GPS ) has been applied more and more extensively since introduction measurement and control system as exterior ballistic measurement .

卫星导航技术在PDA上的应用研究

Application of Satellite Navigation Technology to PDA

目前，以GPS为代表的卫星导航产业成为全球发展最快的信息产业之一。

At present , satellite navigation industry represented by the global positioning system ( GPS ) has become one of the fastest developing information industries .

GPS是美国研制的卫星导航定位授时系统，可以为用户提供导航、定位、授时等服务。

GPS is the satellite navigation system which can provides many serves including navigation , fixing position , issuing the official calendar and so on .

GPS全球定位系统是全球性的卫星导航定位系统，可以提供实时的经纬度位置和时间等信息。

GPS positioning system is a global system of navigation , which provides real - time information of time and position of longitude and latitude .

目前的卫星导航定位系统大多采用扩频通信技术来传输导航信息，常用的伪随机码是平衡Gold码。

Currently most satellite navigation systems utilize the spread spectrum communication technology to transmit navigation information , and the commonly-used PRN ranging code is the balanced Gold code .

它是集GPS技术、北斗卫星导航技术、高动态载体姿态测定的惯性导航系统、激光技术以及影像采集系统与一体的技术。

It represents a collection of GPS technology , BD Guided technology , dynamic pose measurement inertial navigation system , laser technology and image Acquisition System .

GPS技术在航空航天，军事制导领域的应用日渐成熟，同时国产北斗卫星导航系统即将投入运行。

The GPS application to aerospace and military guidance is maturing day after day , and domestic BD satellite navigation system is being put into operation .

基于GPS接收机自适应滤波应用分析，系统地研究了卫星导航用户机时域、空域和空时域自适应滤波技术，以及相应的设计方案。

The paper analyzes the present adaptive filtering applications of GPS receivers , summarizes time domain , space domain and space-time domain adaptive filtering techniques and corresponding schemes .

介绍了欧盟目前正在发展的全球卫星导航系统&Galileo，它是一个多国、民建、民控、民用系统，是美国GPS系统的强力竞争者。

This paper introduce the global satellite navigation system-Galileo . It is a civil system that is being built by EU , and a strong competition with GPS .

中国的卫星导航市场在近几年正在高速发展，因为GPS设备，包括专为汽车等设计的导航设备已经在普通用户中变得越来越流行。

China 's satellite navigation market has been growing rapidly in recent years as GPS devices , including navigation products for automobiles , are become popular among common users .

计算机科学家们正希望将GPS卫星导航技术添加到手持音乐播放设备，如MP3上面，以帮助给路人在城市中指导方向。

Computer scientists are hoping to add GPS satellite navigation technology to hand-held music devices like MP3s , to help guide pedestrians around cities .

然后本文在研究了影响导航精度的主要因素和卡尔曼滤波基本原理的基础上，将卡尔曼滤波理论应用到GPS卫星导航中。

Then after researches on the main factors which may impact navigation accuracy and the basic Kalman filter principles , this thesis applies Kalman filter theory to GPS satellite navigation .

机器人的导航方式有很多种，例如惯性导航、视觉导航、传感器数据导航、GPS定位导航以及卫星导航等等。

There are many intelligent robot navigation methods , such as inertial navigation , visual navigation , the navigation sensor data , GPS navigation and satellite navigation and so on .