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- double satellite position 双星定位
- Preliminary Orbit Determination of Spacecraft Based on Double Satellite Positioning System and Radar Altimeter 利用双星定位系统和雷达高度计的航天器初轨确定算法
- Double satellites positioning system 双星定位系统
- 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。
- Double satellite positioning 双星定位
- 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。
- The method of small parameter and setting up model of dumbbells are used to calculate the gravitational radiation of Double Satellite,and the expression of quadrupole radiation power is obtained. 采用小参数展开法和哑铃型模型法计算双星的引力辐射,并导出熟知的四极引力辐射功率表达式,数值计算所得的结果与天文观测的两级相自洽,且比其它的计算方法简便。
- 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
- 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?
- double satellites positioning GPS双星定位
- 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。
- 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。
- It Mainly studies a series of technology problems to correct INS using GPS/GLONASS Double Satellites Receive Equipment. 重点研究了用GPS/GLONASS双卫星接收机校正惯导的一系列技术问题。
- 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。
- It Mainly studies a series of technology problems to correct INS using GPS/ GLONASS Double Satellites Receive Equipment. 重点研究了用gps/LONASS双卫星接收机校正惯导的一系列技术问题。
- 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。
- The space segment consists of a nominal constellation of 24 operating satellites that transmit one-way signals that give the current GPS satellite position and time. 空间部分包括一个由24个运转卫星组成的象征性星群,它可发射单向信号提供当前的GPS卫星的位置和时间。
- 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。
- Count of active satellite position 计数活跃的卫星定位
