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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。
- All vehicles are provided with bottled water, tissues, satellite positioning, GPS navigation, Chinese-English Translation system, etc. 车辆配备矿泉水，纸巾，卫星定位，GPS导航，中英文语音翻译系统等设施。
- It is shown that astrogecdetic network has a systematic deviation trom the satellite positioning network, the scale ratio factor variation increasing northwestwards. 表明天文大地网相对于卫星定位网来说,含有系统误差,且越向西北,尺度比因子变化越大。
- 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。
- 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。
- In the monitoring center, using satellite positioning technology, pollution sources for accurate positioning on the electronic map marked their location. 在监控中心，运用卫星定位技术，对污染源进行精确定位，在电子地图上标注其位置。
- Effect of satellite position deviation on anti-jamming performance is analyzed. 分析了卫星位置偏差对抗干扰性能的影响。
- 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
- The applicator is based on DGPS satellite positioning principle. It combines GPS, GIS and DDG together to make fertilization decisions and to output the application rate of fertilization into an IC card. 该系统基于 DGPS卫星定位原理 ,将 GPS、GIS与 DDS相结合 ,进行施肥作业决策 ,决策的施肥数据写在 IC卡上。
- Correlations of satellite positions and ring features occur in the Jovian, Uranian and Neptunian systems as well. 在木星、天王星、海王星的系统中，卫星的位置也和行星环的特性密切相关。
- Mine car automatic dispatching and management system uses satellite positioning, computer, communication and data collecting technologies in the production and management information system for the whole process of mining and hauling. 矿车自动调度及管理系统是将卫星定位技术、计算、通讯和数据采集技术应用于采矿运输过程全部的生产、管理信息系统。
- Interpolation between satellite positions was initially carried out by dead-reckoning procedures. 卫星定位值间的内插最初用的是推算航行法。
- 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
- In a fog one need only look at one's odometer.No fancy satellite positioning navigation computer geographical information system etc. needed to locate the corner store in emergencies. 紧急状况时不必操作什麽卫星定位导航电脑地理资讯系统等等，来找柑子店的位置。
- 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;
- The computation of DGPS corrections starts from the computation of GPS satellite position with using broadcast ephemeris information. 差分修正量的计算,需先由广播星历的资料来计算GPS卫星的位置,然后从已知地面点位置,求得差分修正量。
- 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；
- The space shuttle will orbit a weather satellite. 太空梭将把一个气象卫星送入运行轨道。
