Applied method and measurement accuracy of difference GPS technology on missile fire control system and its development prospect are introduced based on applied practice.
结合应用实践，论述了差分gps在导弹火控系统精度试验中的应用方法、测量精度及其发展前景。
Information such as speed, heading, GPS difference equipment can also be the vehicle of various sensors (such as log, speed meter, magnetic compass, etc.) for the calibration work.
速度、航向等信息，车载GPS差分设备还可以对车辆上的各种传感器(如计程仪、车速仪、磁罗盘等)进行校准工作。
GPS timing technique is used to realize remote multi -terminal synchronized sampling thereby enhancing the reliability of longitudinal difference protection of current.
通过引入GPS定时技术解决了远距离多端同步采样问题，从而使电流纵差保护具有更高的可靠性。
Some double difference data of GPS receiver are applied in the experiment to verify the algorithm.
文中应用经过双差处理后gps接收机的实测数据，实现和验证了该算法的有效性。
"Zero-baseline Test" refers to the experiment that links two GPS receivers with the same antenna element through a "Power distributor" and conduct the difference positioning.
所谓“零基线”检验，就是将两台GPS接收机通过“功率分配器”连接到同一副gps接收机天线上，并进行差分定位测量。
Middle-Long baseline ambiguity fixing is the kernel of GPS network difference technology.
中长基线模糊度快速解算是GPS网络差分技术的核心内容。
Multipath error is a main influence on high-precision GPS dynamic deformation monitoring results as it is difficult to be mitigated by difference observation in most of applications.
多路径误差在绝大部分应用中，其测站间相关性很弱，不能通过差分观测得到有效削弱，成为高精度GPS动态变形监测中的主要误差源。
We can enlarge the range of mapping region by utilizing CDMA wireless data transmission in transporting GPS difference data, and realize high precision orientation of real time.
利用CDMA无线数据传输技术传送gps差分数据可以扩大测区范围，实现高精度实时动态定位。
This paper also introduces concretely the construction of GPRS based real time difference system, and discusses the application of GPS to the investigation of land use changes.
具体介绍基于GPRS公网的实时差分系统的建设，并探讨GPS技术在土地变更调查中的应用。
This article analyses current GPS difference technology and puts forward a difference position technology which can apply in BEIDOU system for improving the position precision.
本文在对现有的GPS差分技术进行分析的基础之上，提出了一种适合北斗导航定位系统的差分定位技术，以提高其定位精度。
In GPS surveying, we usually need to compute closure difference of triangle or polygon, so as to search surveying gross errors and estimate GPS observing precision.
在GPS测量中，往往需要计算三角形、多边形闭合差，以便及时发现观测粗差、衡量GPS观测精度。
A new method in this paper is offered to solve the question, which is based on astronomical leveling and USES GPS to measure height anomaly difference between both sides of obstacle.
为解决这一问题，本文提出了一种基于天文水准原理的GPS方法，通过测定障碍物两侧的高程异常差来实现高程传递。
Whether you are religious or not, ignoring the importance of compassion is like losing your compass. The difference in this case is, there is no GPS to replace it.
无论是否信教，忽略慈悲心的重要性就像丢失了指南针，区别在于没有GPS能够代替。
After briefly introducing the principle of difference division GPS technology, it provides the structure model of the dynamic navigation system.
在简单介绍了差分gps技术原理的基础上，给出了动态导航系统的结构模型。
In the method, GPS is looked on as reference and the frequency difference between the Rb clock and GPS may be obtained indirectly, and the expensive high-resolution counter may not be needed.
该方法将GPS作为频率基准，间接得到了铷钟相对于与GPS的频差，避免了使用昂贵的高分辨计数器。
In landslide monitoring system adopting the technology of GPS difference position, the (monitoring) center must get data from every survey point and then accomplish GPS difference position.
采用GPS静态差分定位技术的滑坡监控系统，要求回收各个测点的GPS观测数据，然后在监控中心完成差分解算。
The calculated result shows that the similar single-difference method can deal with GPS deformation monitoring despite the base point deformation or not.
数值计算结果表明，采用似单差法进行GPS监测时，可以不考虑基准点是否存在变形。
In order to improve the precision of the single frequency GPS, a method to achieve self-difference based on difference between satellites is presented.
为了提高单频gps单点定位精度，提出一种基于星间求差的GPS自差分方法。
According to the characteristics of the precise GPS deformation monitoring, the similar single-difference model and its algorithm for solving deformation values at single epoch is built.
根据高精度GPS变形监测的特点，建立了单历元解算变形量的似单差模型及其算法。
The azimuth can be determined by fixing two GPS in a certain distance along the longitudinal vector and making a carrier phase double difference between them.
如果沿载体纵向相距一定距离放置两个GPS天线，则在载体上两个天线载波相位之间求差可确定载体的方位。
When it comes to control survey of special engineering, there is great difference in the technology of survey and data processing between GPS and normal measurement.
对于特殊工程进行控制测量时，GPS测量和常规测量在观测和数据处理中有所不同。
When it comes to control survey of special engineering, there is great difference in the technology of survey and data processing between GPS and normal measurement.
对于特殊工程进行控制测量时，GPS测量和常规测量在观测和数据处理中有所不同。
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