跟踪站

基于跟踪站模式下的GPS技术应用

The application of GPS technology that based on the tracking station

我国GPS跟踪站数据处理与时间序列特征分析

Data Processing and Time Series Analysis for GPS Fiducial Stations in China

GPS跟踪站自动化管理软件简介

The introduction for automatic management software Of GPS tracking station

乌鲁木齐南山GPS跟踪站观测资料精度分析

Observational data processing and analysis of Nanshan GPS tracking station in Urumqi

我国GPS跟踪站系统建设与数据服务

Construction and data service of the GPS tracking stations system in China

GPS跟踪站数据传输技术研究进展与改进设想

Research Evolution and Improvement of Data Transmission Technology for GPS Tracking Station

乌鲁木齐天文站南山GPS跟踪站的地心坐标精确测定

The precise determination of the geocentric coordinates of Nanshan GPS tracking station of Urumqi astronomical station

GPS跟踪站观测的初步结果所揭示的板内及板缘地壳水平运动

Intraplate and plate margin horizontal crustal deformation revealed by preliminary results observed at GPS tracing stations

提出了GPS跟踪站数据实时传输的设想。

In the end , a fancy of realtime data transmission for GPS tracking station is given .

结果表明，利用GPS地面跟踪站的观测数据，估计GPS卫星钟差，估计精度可达0.1～0.3ns。

Using the GPS data of ground tracking stations to estimate satellite clock bias , the estimation accuracy is up to 0.1-0.3 ns .

以Winsock为编程控件，进行了GPS跟踪站数据传输客户端程序设计。

Then client program codes of data transmission for GPS tracking station are compiled with Winsock .

该项空间VLBI观测由NASA的地面跟踪站支持。

The Space VLBI is supported by NASA ground tracking stations .

利用GNSS软件如何处理带有IGS跟踪站的GPS控制网

Discussion on Process GPS Control Network with IGS Tracking Station Using GNSS Software

GPS跟踪站的天线位置数据是全球GPS的基准，精确测定GPS天线到基点的偏移量极为重要。

The antenna coordinate of GPS tracing station is GPS 's datum . It is very important to determine the antenna offset relative to the GPS fiducial point .

基于IGS超级跟踪站近实时解算浙江地基GPS大气可降水量

On the near real-time derivation of precipitable water vapor in the atmosphere by ground-based GPS of Zhejiang Province Based on IGS ultra tracking stations

经地面GPS跟踪站数据估计的GPS卫星钟差，应用于基于PPP方法的低轨卫星定轨，其定轨精度在10cm以内。

The OD precision of LEOs based on PPP method using satellite clock errors obtained by estimation discussed in this paper is less than 10 cm .

研究表明，选择3个以上观测历史长，具有精确地心坐标和稳定精确位移速率的GPS跟踪站组成的参考基准可能是一个最佳选择。

Our study has indicated that a reference datum consists of more than 3 GPS tracing stations with long observation history , accurate geocentric coordinate , stable and accurate displacement rate might be the best selection .

同时对整个系统即GPS跟踪站与数据处理中心之间的关系，如：数据链、数据处理及数据服务与如何应用及今后的发展方向等方面也一并进行了阐述。

And relationship between stations and data center like data chains , data processing , data service and develop direction in the future cited State Bureau of Surveying and Mapping ( SBSM ) GPS station construction example .

重庆市GPS监测网观测资料，利用GAMIT/GLOBK9.93（Linux）软件进行数据处理，采用松弛解处理模式和精密星历，并利用IGS跟踪站进行约束。

Observation data are processed by GAMIT / GLOBK 9.93 ( Linux ) software , which is adopted relax calculation dealt mode and precise ephemeris , proceed bind with IGS track station .

采用自编软件，利用IGS跟踪站观测数据进行了实际计算，并得出结论。

The experiment data is set from IGS tracking stations . With the result calculated , some conclusions are given in the end .

采用Matlab编制的精密伪距单点定位程序，利用IGS跟踪站的源数据，对P码和C/A码伪距精密定位的精度进行了比较和分析。

Using the computed result from several data sets of IGS tracking stations with PPP software module developed with Matlab , the precision of PPP is compared and analyzed with C / A code and P code .

利用7d的CHAMP星载GPS相位观测数据和48个IGS跟踪站的观测数据，构造星地双差相位观测量，进行GPS数据预处理；

The satellite-ground double differential phase observation of onboard GPS is given to determine the earth gravity model from GPS phase data onboard CHAMP and observations of 48 IGS tracking sites .

介绍了基于Internet的GPS跟踪站数据传输的研究背景，进行了数据传输软件的需求分析和总体设计，选择了便于源代码编写的开发工具VB6.0。

Firstly study background of the remote data transmission based on Internet for GPS tracking station is introduced , requirement analysis and general frame scheme for data transmission software is given , exploitation tool VB6.0 for program code writing is selected .

伴随着不同级别CORS综合服务系统的出现，丰富海量的连续GNSS跟踪站观测数据不仅极大地改变了原有的GPS定位外业作业模式，而且也使得高精度GPS数据处理模式发生大的变革。

With the different levels of CORS comprehensive service systems ' appear , large amount of GNSS continuous tracking station observation data not only has greatly changed the field operations in GPS positioning , but also makes a major change on the mode of high-precision GPS data processing .

指出了仅利用1个线性量估计IGS跟踪站的速度值会存在偏差，应建立周期性变化模型，或采用分段线性化的方法，每隔一定的时间给出1个对应的速度。

With respect to the velocity of IGS tracking station , it had better to model the variation periodically or to give a velocity periodically using piece-wise linear function rather than using a linear variable to estimate its bias .

本文详细地介绍了目前发展较迅速的与IGS跟踪站联测并利用精密星历进行精密相对定位技术，并通过具体的实例进行深入地分析和比较。

The paper introduced in detail the techniques of joint measurement with IGS tracing station and using precision star calendar for precision relative positioning that currently have been rapidly developed and further carried out the analysis and comparison by using concrete cases .

精密测距测速系统地面跟踪站在上海天文台建立

Ground tracking station of prare system setup at Shanghai Observatory

现在，这里是最理想的空间跟踪站。

Now it is an ideal space tracking station .

卫星紧急无线电示位标（用雷达或无线电追踪卫星、导弹等的）跟踪站。

Tracking station ( place from which the movements of satellites , missiles , etc are tracked by radar or radio )

因此，基于区域或者全球的跟踪站网络提供的实时观测数据流，建立实时电离层模型，能够有效提高服务区域内单频用户定位精度。

Therefore , using real-time observation data streams based on regional or global tracking station network , to build real-time ionospheric model can effectively improve ionospheric model accuracy .