说句题外话,像“GPS”(即“全球定位系统”——译者注)这样的技术倒的确可以通过三角测量的卫星定位进行远程跟踪,比如说跟踪某个坐在车里的人。
As an aside, a technology such as GPS can in fact track a thing or, say a person in a vehicle, remotely from far away, by triangulating off of satellites.
Starbrook是一个地面宽场光学传感器,能够测量高空地球轨道内数量上不断增加的物体,比如地球同步卫星和全球定位系统型轨道。
Starbrook is a ground-based wide-field optical sensor capable of surveying the increasingly large number of objects in the higher-Earth orbits, such as the geostationary and GPS-type orbits.
该算法的主要应用领域为卫星定位信号和直序扩频测距信号PN码相位的精确测量。
The algorithm is applicable to precise measuring of the PN code phase of satellite positioning signals and spread-spectrum ranging signals.
介绍GPS卫星定位系统在山区控制测量中的作用、方法及应用效果。
The article introduces the application of GPS Satellite Positioning System to controlling survey in mountainous areas.
基于GPS全球卫星定位系统的同步测量装置PMU的出现,使得同步测量成为了可能。
The emergence of the PMU based on GPS makes the synchronized phasor measurement technology become possible.
作为一项电子测量技术,UWB比全球定位系统卫星更精确,它可以在室内使用。
As an electronic measuring technology, UWB is more accurate than Global Positioning System satellites, and it can be used indoors.
本文利用热带降水测量计划(TRMM)卫星上携带的闪电探测系统获取的闪电定位资料首次对一些典型地区的闪电活动进行了对比分析。
We use the data from the lightning imaging sensor, boarded on the Tropical Rainfall Measurement Mission (TRMM) satellite, to study the lightning activities in several typical regions in the world.
目前已经能够研制出测量用户至卫星伪距信号的“北斗”用户接收机,此款接收机可以工作在无源定位的情况下。
The BD receiver can measure the pseudo distance between the satellite and the user, so that it can work in the passive positioning system.
文章介绍了整平船的结构形式、设备配置及先进的卫星定位系统、测量系统。
This paper presents the structure form of leveling barge, equipment disposition and the advanced system of satellite positioning and photogrammetry.
文中提出了一种利用伪卫星测距信息和惯导测量量相结合进行平面定位与授时的算法。
This paper proposes a new algorithm that can achieve plane positioning and time-transfer by the measurement information of pseudolites and INS.
在卫星导航定位中,精确位置测量实际上是精确时间的测量。
Measuring of precise distances and positions is really measuring of precise time in a satellite navigation system.
卫星干扰源定位技术的关键是定位参数的测量。
The key of the technology of satellite interference localization is the measurement of the parameters.
对双星定位系统在中低轨卫星轨道确定中的应用做了详细的分析,给出了在该系统的测量模式下中低轨卫星定轨的几种方法。
The application of Bi-satellite positioning system to LEO or MEO satellite orbit determination be analyzed and discussed some corresponding orbit determination methods.
并且指出了现行全球卫星定位系统运用广义相对论对卫星钟进行修正的方法,在理论上与广义相对论的观测量理论不符。
Moreover, the current GPS's corrections to the satellite clocks are not correspondent theoretically with the theory of measurement of general relativity.
针对单星测向定位中干涉仪设备复杂、卫星姿态测量要求高等不足,提出了一种基于多普勒变化率的单星无源定位方法。
Due to the complexity of the interferometers and high requirement of satellite attitude, a method of passive localization based on Doppler rate-of-change of single satellite channel is presented.
后者首先同步车速矢量与北斗卫星测量得到的车辆位置矢量,再根据融合结果估算车辆定位信息。
The latter estimates the vehicle position by synchronizing the speed vector and the position vector measured by Beidou system.
(全球定位系统)正在改变人类的生活和生产方法:交通定位、地质勘探、海拔测量、农业耕种、跟踪监控等一切活动都依赖于卫星导航定位系统。
Global positioning systems, or GPS, have transformed our way of life. We rely on them for everything from navigation to measuring changes in sea levels and tracking money.
虽然全球定位测量卫星在平民之中很流行和很有用,但是他们不保证能工作正常。
Although GPS is popular and useful among civilians, they have no guarantee of its working.
使用该外观设计的产品为:全球卫星定位仪(大地测量型LGN200)。
The use of the design products: global satellite positioning system (Geodetic LGN200)....
使用该外观设计的产品为:全球卫星定位仪(大地测量型LGN200)。
The use of the design products: global satellite positioning system (Geodetic LGN200)....
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