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- The Canada expert was presenting guidance for technical personnel to operate the Doppler satellite positioning system. 加拿大专家在四物指导技术人员操作多普勒卫星定位仪。
- The geostationary satellite positioning system of China is region satellite navigation system. 双星系统是我国自行设计的区域卫星导航定位系统。
- Company funds to change the project for the GPS global satellite positioning system, vehicle security and financial security operators operating two projects. 公司资金变更项目为GPS全球卫星定位车辆安防系统运营以及金融安防运营两个项目。
- By the end of 2001,a total of 13,000 transit vehicles were in operation in Beijing. A total of 65,000 taxis ran in Beijing,of which nearly 5000 taxis were provided with satellite positioning system. 年末，全市公共交通运营车辆达到1.;3万辆;客运出租车营运车辆达到6
- An integrated satellite positioning system enables these measurements to be geo-referenced to real world co-ordinates making the resulting data suitable for use in a GIS environment. 综合卫星定位系统;使这些测量是地理参照真实世界统筹;使由此产生的数据适合用于地理环境.
- By the end of 2001, a total of 13,000 transit vehicles were in operation in Beijing. A total of 65,000 taxis ran in Beijing, of which nearly 5000 taxis were provided with satellite positioning system. 年末，全市公共交通运营车辆达到1.;3万辆;客运出租车营运车辆达到6
- GPS (global positioning system) and GLONASS (global navigation satellite system) which are two kinds of real time satellite positioning systems are applied widely. 作为两种实时卫星定位导航系统，得到广泛应用。
- The characteristics of VTS based on Galileo Satellite Position System is analyzed, and the function requirement is proposed. 分析了基于Galileo系统的VTS技术特点,提出了新系统的功能需求分析;
- satellite positioning system (SPS) 卫星定位系统
- beidou satellite positioning system 北斗卫星定位系统
- geostationary satellite positioning system 地球同步卫星定位系统
- Through simulation and analysis, the three geostationary satellites positioning system solves the defect of the original system.But the positioning accuracy exists still. 通过仿真和分析表明，三星定位技术虽然解决了原有系统的缺陷，但存在定位精度的问题；
- Global satellite position system (GPS), the geographical information system (GIS) and the expert system (ES) techniques are important technique supporting digital agriculture[1,2]. (1.;吉林大学;长春130118;2
- double - satellite positioning system 双星定位系统
- The position error of BeiDou navigation positioning system,using the three geostationary satellites positioning system and pseudolite technology,is analysed and simulated. 对北斗导航定位系统、使用三星定位技术及伪卫星技术的定位误差进行了仿真分析。
- The position error of BeiDou navigation positioning system, using the three geostationary satellites positioning system and pseudolite technology, is analysed and simulated. 摘要对北斗导航定位系统、使用三星定位技术及伪卫星技术的定位误差进行了仿真分析。
- Combination of MP3, camara, satellite position system, communication, games, multi-media function, spot-time business information, individal banking, ID-confirm system, what on earth it will be? 综合MP3,照相机,卫星定位系统,通信,游戏,多媒体功能,实时行情传递,个人银行,个人身份识别系统的终究会是什么东西?
- Dummy Topography Projection and the Aggregation of the Results in the Earth Synchronous Satellite Positioning System 虚拟地形投影与地球同步卫星定位解全集
- To establish an independent satellite navigation and positioning system. 建立自主的卫星导航定位系统。
- To establish a Chinese global positioning system. 建立中国本身的全球定位系统。
